Friday
April 18, 2014

Search: airplane heading due south

Number of results: 13,732

plz help
Maybe you can't see that number. It's 30. Brazil extends a little bit south of 30 degrees South latitude. The southern tip of Brazil is about 32 degrees South.
Wednesday, April 20, 2011 at 9:22pm by Ms. Sue

physics
A catapult with a spring constant of 1.0 104 newtons per meter is required to launch an airplane from the deck of an aircraft carrier. The plane is released when it has been displaced 0.50 meter from its equilibrium position by the catapult. What is the energy acquired by the ...
Sunday, November 21, 2010 at 10:16pm by ...

Trig
Two observers 1 km apart spot an airplane. The angles of elevation of the airplane from the two observers are 22 degrees 50 minutes and 24 degrees 40 minutes. If the observers and the airplane are in the some vertical plnae, compute the altitude of the airplane. ok i don\'t ...
Thursday, September 10, 2009 at 5:29pm by Trig

physics
no need to convert knots to km/hr. Just work with knots, and your final answer will be in knots. For problems like this, it's always helpful to draw a diagram to visualize what's going on. You will need to take sin/cos of the angles to get the x- and y-components of the ...
Thursday, April 11, 2013 at 12:10pm by Steve

Physics
A model airplane of mass 0.9 kg is attached to a horizontal string and flies in a horizontal circle of radius 5.2 m, making 1.2 revolutions every 8 s. (The weight of the plane is balanced by the upward “lift” force of the air on the wings of the plane.) The accelaration due to...
Tuesday, December 21, 2010 at 8:44pm by Aaron

Physics
A model airplane of mass 0.9 kg is attached to a horizontal string and flies in a horizontal circle of radius 5.2 m, making 1.2 revolutions every 8 s. (The weight of the plane is balanced by the upward “lift” force of the air on the wings of the plane.) The accelaration due to...
Tuesday, December 21, 2010 at 8:46pm by Aaron

physics
A model airplane of mass 1.5 kg is attached to a horizontal string and flies in a horizontal circle of radius 5.8 m, making 2 revolutions every 8 s. (The weight of the plane is balanced by the upward “lift” force of the air on the wings of the plane.) The accelaration ...
Sunday, November 25, 2012 at 7:35pm by James

trig
A barge is pulled by two tugboats. The first tugboat is traveling at a speed of 16 knots with heading 135°, and the second tugboat is traveling at a speed of 15 knots with heading 195°. Find the resulting speed and direction of the barge. (Round your answers to the nearest ...
Friday, November 16, 2012 at 6:19am by janice

Sciences
A model airplane whose mass is 875 grams flies in a horizontal circle of radius 3.46 m at the end of a string which is at an angle of 10.5o below the horizontal. Find: a) The tension in the string. b) The speed of the airplane. I have answers but I am stuck on the process like...
Tuesday, July 2, 2013 at 9:42am by TCC

Physics
An airplane has a velocity of 454 km/h relative to the moving air. At the same time, a wind blows northward with a speed of 99 km/h relative to earth. The airplane is moving in an easterly direction relative to earth. Find the speed of the airplane to relative to earth. So, i ...
Friday, October 1, 2010 at 4:49pm by Jon

Math
A model airplane is made on a scale of 1:128. A)what is the scale factor? b) if the airplane model has a wingspan of 30cm,what is the wingspan of the actual plane? use model over original
Wednesday, April 2, 2014 at 4:54pm by Cleopatra

physics
The coin goes straight up, then falls straight down to the floor of the airplane. Why doesn't the coin fall on the floor near the back of the plane? Because the coin is traveling at 100 MPH just like the airplane is.
Tuesday, June 3, 2008 at 9:08am by DrBob222

Physics
A 8.0×10−2- toy airplane is tied to the ceiling with a string. When the airplane's motor is started, it moves with a constant speed of 1.30 in a horizontal circle of radius 0.49 , as illustrated in the figure . Find the angle the string makes with the vertical. Find the ...
Thursday, November 3, 2011 at 2:47pm by Chris

Physics
20 degrees north? Normally it should be north of east, east of north, west of north or north of west. heading to a point due north at 25 degrees north is sketchy too.
Tuesday, March 16, 2010 at 10:34pm by Mike

MICRO ECONOMICS
You have been allocated an investment budget of $100 million U.S. You are to make a strategic assessment of the microeconomic strengths and weaknesses of the industry in South africa in REFREIGRATORS & FREEZERS as a potential location for this new capital investment. An your ...
Saturday, March 3, 2007 at 9:10am by AKHIL

pre calc
I am sooo confussed on my homework. #1 Two cars lave an intersection at the same time. One is headed south at a constant speed of 30mph. the other is heading west at a constant speed of 40mph. Build a model that expresses the distance (d) between thec ars as a funtion of time...
Tuesday, September 18, 2012 at 8:25pm by Rebekah

physics
A model airplane of mass 0.7 kg is attached to a horizontal string and flies in a horizontal circle of radius 5.6 m, making 1.6 revolutions every 7 s. (The weight of the plane is balanced by the upward “lift” force of the air on the wings of the plane.) The accelaration ...
Saturday, December 10, 2011 at 12:34pm by tanya

Physics - Momentum of cars at intersection
Car A(1750kg) traveling due south and car B (1450kg)due east. They reach the same intersection at the same time and collide. The cars lock together and move off at 35.8km/h[E31.6degS]. What was the velocity of each car before the collided? I tried this question using the law ...
Wednesday, September 1, 2010 at 6:12am by Shaila

SOUTH PARK
WRIT ABOUT WHAT YOU LIKE TO DO OR WRIT ABOUT WHAT YOU SHOULD YOU IF YOU WHERE LOST IN THE WOODS OR KING JR. DUE BY JUNE 1 ST
Sunday, May 17, 2009 at 6:25pm by RYAN I

PHYSIC
A PLANE IS TRAVELING AT 90 MILES PER HOUR DUE SOUTH. WHAT DO WE KNOW ABOUT IT? 1. ITS SPEED 2. ITS VELOCITY 3. BOTH ITS SPEED AND ITS VELOCITY
Saturday, January 14, 2012 at 10:16pm by GRISSELL

Physic
A plane is traveling at 90 miles per hour due south. What do we know about it? the speed, its velocity or both its speed and its velocity?
Saturday, January 14, 2012 at 10:38pm by Eddie

Physics
The resultant is the velocityi to the town: 200km/.5hr or 400@60 degrees (Notice I measure angles from N, clockwise). The wind is from the origin, 80@150. Then, the planes heading must be from the tip of the wind vector to the end of the resultant. The speed of the plane ...
Sunday, March 2, 2008 at 12:14pm by bobpursley

math
1)An object is suspended from two points on the ceiling 25cm apart by two pieces of rope of lengths 27cm and 24 if the object exerts from a downward force 200N then find the tension in each rope 2)An airplane heading north at 550km/h encounters a wind of 175km/h from 32 ...
Saturday, September 17, 2011 at 10:56pm by Abraham

physic
Hi!Question: A river flows due east at 1.70m/s.A boat crosses the river from the south shore to the north shore by maintaining a constant velocity of 8.0m/s due north relative to the water. A.What is the velocity of the boat relative to shore?___m/s and ___degree(north of east...
Wednesday, September 30, 2009 at 1:32am by Chan

Trig
Let A be the angle of depression of a ship and let H be the altitude of the airplane. The distance of each ship from the vertical below the airplane, measured at sea level, is D = H/tan A That distance is 13.65 miles for the ship with 8.333 degree depression angle, and 0.51 ...
Friday, September 11, 2009 at 4:36pm by drwls

physics
Three forces act on a 3 kg box: 10 N South-west, 17 N North-west, 5 N due East. What is the acceleration of the box?
Tuesday, July 5, 2011 at 12:23pm by Kate

trig
A plane is flying due south at a speed of 192 mph. a wind is blowing in at 53 degrees at 13 mph. what is the bearing of the plane?
Thursday, March 27, 2014 at 10:09am by brittany

physics
Consider the window (of area 0.68 m2) of an airplane. If the pressure inside the plane is atmospheric pressure, while the pressure outside is 31 % of Patm, find the force on the window. Ignore the velocity of the airplane (i.e., ignore Bernoulli’s effect).
Friday, October 28, 2011 at 9:02pm by Megan

algebra
an airplane is flying at an altitude of 3200 feet. an air- traffic controller in the tower keeps constant track of the planes distance from the tower in X feet. express the horizontal distance from the tower to a point directly below the airplane,d, in terms of X.
Wednesday, September 5, 2012 at 1:17pm by amber

physics
A 200-m-wide river flows due east at a uniform speed of 4.9 m/s. A boat with a speed of 9.0 m/s relative to the water leaves the south bank pointed in a direction 33o west of north. What is the (a) magnitude and (b) direction of the boat's velocity relative to the ground? Give...
Wednesday, January 26, 2011 at 11:45am by jr

Geography (Ms. Sue)
1). Which countries besides Spain sent settlers to South America? A: ? 2). Which countries in South America have the highest literacy rates? A: Argentina, Chile, and Uruguay have the highest literacy rates in South America. 3). What have been some obstacles to democratic ...
Friday, September 27, 2013 at 3:47pm by Anonymous

us history
Which of the following statements is FALSE about Andrew Johnson's perspective about the South? Answer He viewed Southern plantation aristocrats with contempt. He wanted to treat the South similar to a conquered province. He blamed individuals for leading the South to war. He ...
Tuesday, April 17, 2012 at 2:17pm by Dave

Vocabulary
Wheels on this type of vehicle can retract a. a bicycle b. a station wagon c. an airplane d. a sailboat I feel like I should know the answer to this, but I'm not sure. It can't be a bicycle or a station wagon. So would it be an airplane or a sailboat?
Monday, February 23, 2009 at 9:09pm by Anonymous

physics
An airplane with a mass of 1.2 x 10^4 kg tows a glider with a mass of .60 x 10^4 kg. If the airplane propellers provide a net forward thrust of 3.6 x10^4 N, what is the acceleration of the glider?
Friday, May 18, 2012 at 9:10pm by Anonymous

Statistics
According to a recent pole only 21% of Americans were satisfied with the direction the U.S. is heading. To investigate the reliability of the report an independent polling organization surveyed 500 Americans and inquired as to whether or not they were satisfied with the way ...
Tuesday, March 26, 2013 at 8:58pm by Bill

physics
An airplane flies 200km due west from city A to city B and then 305km in the direction of 33.5 degrees north of west from city B to city C. a.) in straight-line distance, how far is city C from city A? b.) relative to city A,in what direction is city C? c.)Why is the answer ...
Monday, January 28, 2013 at 4:53pm by jane

math
On each flight an airplane is filled with 10 quart of oil for each planned hour of flying write an equation that can be used to determine the planned flying time, h, in hours, for an airplane filled with 13 quarts of oil
Friday, February 14, 2014 at 1:16am by Anonymous

calculus
A pilot wishes to reach an airport 350 Km due east from his present position. The wind is blowing from N25degreesE with a speed of 80Km/h and the planes airspeed is 400 km/h. What ground speed and what heading should the pilot steer to reach the airport? How many minutes will ...
Wednesday, May 5, 2010 at 7:01am by Anonymous

Physics
I do not understand...this is part of my lab questions for a force table lab, and we have not done Sum of Vectors in class at all... Why would you use 2.5hr in the multiplications? Would you not use the 1000km/2.5hr for the speed in some way? Also...I don't understand what you...
Wednesday, October 26, 2011 at 10:34am by Eliyahna

Calculus
A car passes by a certain point at time t = 0 hours heading east at 40 miles per hour. At t = 1 hour another car passes by the same point heading north at 50 miles per hour. What is the functiuonthat equals the distance between the two cars?
Wednesday, June 8, 2011 at 3:00pm by Liz

Social studies check answers ***damon***
please check these answers 1.A 2.C 1. where would you most likely find south americas largest cities? A. Mountains B. rain forests C. coastlines D.deserts 2. how did human migration most contribute to ethnic diversity in south america today? A. people came to south america ...
Thursday, March 13, 2014 at 4:50pm by dalia

physics (Right Hand Rule Question)
A proton traveling due east in a region that contains only a magnetic field experiences a vertically upward force away from the surface of the earth. What is the direction of the magnetic field? a)North b)East c)South d)West e)Down I know I need to use the right hand rule to ...
Friday, February 17, 2012 at 12:39am by Daniel

Physics
An electron moves with speed 2.46 x 105 m/s in a 1.39-T uniform magnetic field. At one instant, the electron is moving due west and experiences an upward magnetic force of 2.81 x 10−14 N. Caculate the magnetic field (angle). What is the direction of the magnetic field? ...
Thursday, March 1, 2012 at 8:43pm by Ashley

physics
Make an angle measured from S counterclockwise to heading (somewhere SE) the Easterly component has to be 75km/hr The resultant is S, and the heading is 450 Then TanTheta= 75/desired resultantvelocity TanTheta= 75/(450/2) solve for Theta. Your airspeed should be SinTheta= 75/...
Friday, October 8, 2010 at 1:42pm by bobpursley

Physics
You drive due east at 86km/h for 55min . Then you follow a road going 60 degrees south of east, going 99km/h for another 40min . Find your total displacement
Sunday, June 12, 2011 at 7:14pm by Wykeena

Physics
You drive due east at 81km/h for 54mins . Then you follow a road going 60 degrees south of east, going 91km/h for another 39mins . Find the x and y components of the displacement
Wednesday, February 8, 2012 at 6:46pm by Tiggie

LA
How did the Civil War affect the Northern and Southern economies? A;The North experienced more severe inflation than the South. B;Overall the South fared much worse economically than the North. C;The South experienced a boom in manufacturing. D;The North's economy was ...
Thursday, April 11, 2013 at 4:55pm by justin

S.S.
Which of the following was NOT a reason why there was less industrial development I the South than in the North? a. because of the rockiness of southern land made it difficult to develop railroads. b. because there was a lack of capital in the South. c. because agricultural ...
Friday, March 7, 2014 at 2:49pm by Amy

Precalculus
I would call the speeds tangential speed, since it is a speed measured along the tangent. A rotational speed is measured in radians/second, or degrees per minute, etc. Assuming the earth is a perfect sphere, the tangential speed at latitude θ (north or south) is given by...
Wednesday, January 13, 2010 at 9:56pm by MathMate

Physics
What is the instantaneous acceleration (both magnitude and direction) due to the coriolis force on an object moving at 160 m s^-1 to the west located at 17 degrees south, 86 degrees west?
Friday, March 5, 2010 at 9:18am by Krysten

Oceanography
What is the instantaneous acceleration (both magnitude and direction) due to the coriolis force on an object moving at 160 m s^-1 to the west located at 17 degrees south, 86 degrees west?
Friday, March 5, 2010 at 10:28am by Krysten

Physics
What is the instantaneous acceleration(both magnitude and direction) due to the coriolis force on an object moving at 160 m/s to the west located at 17 degrees south, 86 degrees west?
Tuesday, March 16, 2010 at 10:37pm by Krysten

Physic 210
you drive due east at 85km/h for 50min. then you follow a road going 60 degrees south of east, going 90km/h for another 30min. Find your total displacement.
Tuesday, September 11, 2012 at 2:36pm by Suyali

Physics
East = 3 - 8 cos 45 = -2.66 South = 5 + 8 sin 45 = 10.66 tan angle south of west = 10.66/2.66 so 76 degrees south of west or 14 degrees west of south d^2 = 2.66^2 + 10.66^2 so d = 11 km
Friday, July 6, 2012 at 2:28am by Damon

Physics
A small airplane has a speech of 200km/h with respect to the air. There is strong wind blowing at 77km/h at 23 north of east with respect to the Earth . A) in which direction should the plane head in order to land at an airport due north of its present location?B) what would ...
Tuesday, October 1, 2013 at 9:54am by Maria

Calculus
A pilot wishes to reach an airport 350 Km due east from his present position. The wind is blowing from N25degreesE with a speed of 80 Km/h and the planes airspeed is 400 Km/h. What ground speed and what heading should the pilot steer to reach the airport? How many minutes will...
Tuesday, May 4, 2010 at 5:56pm by Ariza

science
As you airplane taker off from an airstrip on the ground and rises 30,000 feet into the sky what happens to the air pressure on the outside of the airplane ? Answers are Air pressure decreases Air pressure increases Air pressure stays same more information is needed
Tuesday, March 25, 2014 at 9:02pm by snow

trig
A plane has an airspeed of 200 miles per hour and a heading of 28.0°. The ground speed of the plane is 207 miles per hour, and its true course is in the direction of 38.0°. Find the speed and direction of the air currents, assuming they are constants. (Round your answers to ...
Thursday, November 29, 2012 at 12:24am by bryan

physics
an airplane flies 200 km due west from city A and then 350 km in the direction of 32.0 degrees north of west from city B to city C. a) in a straight-line distance, how far is city c from city a? b) relative to city a, what direction is city c?
Wednesday, August 31, 2011 at 2:07am by Anonymous

physics
an airplane flies 200 km due west from city A and then 350 km in the direction of 32.0 degrees north of west from city B to city C. a) in a straight-line distance, how far is city c from city a? b) relative to city a, what direction is city c?
Wednesday, August 31, 2011 at 2:07am by Anonymous

physics
One afternoon, a couple walks five-eighths of the way around a circular lake, the radius of which is 1.45 km. They start at the west side of the lake and head due south to begin with. (a) What is the distance they travel?
Wednesday, September 7, 2011 at 5:17pm by kj

trig
A barge is pulled by two tugboats. The first tugboat is traveling at a speed of 12 knots with heading 140°, and the second tugboat is traveling at a speed of 17 knots with heading 200°. Find the resulting speed and direction of the barge. (Round your answers to the nearest ...
Sunday, July 21, 2013 at 10:58pm by Priscilla

Physics ...... Science
A small airplane has a speech of 200km/h with respect to the air. There is strong wind blowing at 77km/h at 23 north of east with respect to the Earth . A) in which direction should the plane head in order to land at an airport due north of its present location?B) what would ...
Monday, September 30, 2013 at 11:03pm by Maria

pre-calculus
A plane flies due west at 250 km/hour while the wind blows south at 70 km/hour. Find the planes resultant velocity and direction.
Tuesday, April 12, 2011 at 8:17pm by Zene

physics
Landing with a speed of 78.3 m/s, and traveling due south, a jet comes to rest in 959 m. Assuming the jet slows with constant acceleration, find the magnitude and direction of its acceleration.
Wednesday, August 29, 2012 at 9:18pm by stoic-rider77

physics
Landing with a speed of 78.3 m/s, and traveling due south, a jet comes to rest in 959 m. Assuming the jet slows with constant acceleration, find the magnitude and direction of its acceleration.
Thursday, August 30, 2012 at 10:17pm by stoic-rider77

physics
If an airplane propeller rotates at 1570 rev/min while the airplane flies at a speed of 333 km/h relative to the ground, what is the linear speed of a point on the tip of the propeller, at radius 1.97 m, as seen by (a) the pilot and (b) an observer on the ground? The plane's ...
Wednesday, November 9, 2011 at 8:53am by kyle

maths
A ship sailing on a course bearing 036 degrees is 5500 metres due south of a lighthouse.If the ship continues on this course,what is the closest distance the ship will come to the lighthouse?
Friday, March 8, 2013 at 5:09am by Shane

College Physics
An airplane flies 200 km due west from city A to city B and then 240 km in the direction of 31.0° north of west from city B to city C. (a) In straight-line distance, how far is city C from city A? (b) Relative to city A, in what direction is city C?
Monday, July 5, 2010 at 2:40pm by Jane

Physics
An airplane flies 200 km due west from city A to City B and them 300 km in the direction of 30.0 degrees north of west from city B to city C. In straight-line distance, how far is city C from city A? Relative to city A, in what direction is city C?
Sunday, September 20, 2009 at 4:01pm by Brenden

physical
Oasis B is a distance d = 8.0 km east of oasis A, along the x axis shown in the figure. A confused camel, intending to walk directly from A to B instead walks a distance W1 = 21 km west of due south by angle θ1 = 15.0°. It then walks a distance W2 = 30 km due north. If it...
Saturday, October 13, 2012 at 9:05pm by Anonymous

Physics
Oasis B is a distance d = 7.0 km east of oasis A, along the x axis shown in the figure. A confused camel, intending to walk directly from A to B instead walks a distance W1 = 22 km west of due south by angle θ1 = 15.0°. It then walks a distance W2 = 34 km due north. If it...
Sunday, February 9, 2014 at 12:11am by Robin

physics
An airplane flies 200 km due west from city A to city B and then 270 km in the direction of 31.0° north of west from city B to city C. (a) In straight-line distance, how far is city C from city A? (b) Relative to city A, in what direction is city C?
Thursday, September 13, 2012 at 4:12pm by Dan

physics
An airplane flies 200 km due west from city A to city B and then 270 km in the direction of 31.0° north of west from city B to city C. (a) In straight-line distance, how far is city C from city A? (b) Relative to city A, in what direction is city C?
Thursday, September 13, 2012 at 4:17pm by Dan

math
When an airplane flies with a given wind, it can travel 3000 km in 5hrs. When the same airplane flies in the opposite direction against the wind it takes 10hrs to fly the same distance. Find the speed of the plane in still air and the speed of the wind.
Saturday, July 31, 2010 at 4:51am by joy

physics
The displacement vector for a 15.0 second interval of a jet airplane's flight is (3150, −2430) m. (a) What is the magnitude of the average velocity? (b) At what angle, measured from the positive x axis, did the airplane fly during this time interval? Express the angle as...
Monday, December 20, 2010 at 6:12pm by calantha

Physic
If a clock in an airplane is found to slow down by 5 parts in 1013, (i.e., ∆t/∆to = 1.0 + 5.0 × 10. −13), at what speed is the airplane traveling? (Hint: You might need to use an expansion for y) I am not sure which equation to use can someone please help me...
Thursday, August 23, 2012 at 8:43pm by sara

physics
If the airplane faces a constant headwind of 25 knots, the airspeed starts at 25. So a minimum ground speed of 65-25=40 knots will be required. Without a knowledge of the charactistics of the airplane, it would not be possible to calculate the length of the runway required. It...
Saturday, September 26, 2009 at 10:05pm by MathMate

math
An iceberg breaks off from the Antarctic continent and floats due north at constant velocity/ It's latitude south decreases by 1 degree in 8 days. Taking the circumference of the earth to be 40 000km, calculate the speed of iceberg in ms^-1.
Friday, June 17, 2011 at 9:18am by ivy

Caculas
(Airplane & Radar) An airplane is flying (horizontally) at the height of 6 km on a flight path that will take it directly over a radar tracking station (on ground). If the distance D between the plane and the radar is decreasing at a rate of 300 km/hr, find the speed of the ...
Friday, December 16, 2011 at 6:17am by matthew

Physics HELP!
An airplane flies due north at 240 km/h with respect to the air. There is a wind blowing at 75 km/h to the northeast with respect to the ground. What are the plane's speed and direction with respect to the ground? __?__km/h __?__° east of north
Thursday, October 25, 2012 at 7:32pm by Anna

Physics
The useful power output of Bryan Allen, who flew a human-powered airplane across the English Channel on June 12th, 1979, was about 350 W. The propellor of the airplane was driven by the pilot's legs, using a bicycle-tyoed mechanism. Using the efficiency for legs (20%), ...
Tuesday, April 5, 2011 at 4:07pm by Seth

8th grade math
An airplane flies from New Orleans to Atlanta at a rate of 320mph. The airplane then returns at a rate of 280mph. The total travel time is 3 hours. What is the flying time from New Orleans to Atlanta?
Tuesday, October 20, 2009 at 11:35pm by viv

8th grade math
An airplane flies from New Orleans to Atlanta at a rate of 320mph. The airplane then returns at a rate of 280mph. The total travel time is 3 hours. What is the flying time from New Orleans to Atlanta?
Tuesday, October 20, 2009 at 11:37pm by viv

Physics
A bus travels 280 km south along a straight path with an average velocity of 88 km/h to the south. The bus stops for 24 min. Then it travels 210 km south with an average velocity of 75 km/h to the south. how long does the total trip last? what is the average velocity for the ...
Wednesday, September 8, 2010 at 6:08pm by Jasmine

Airplane trig question
the speed is irrelevant, since it does not change. So the relative times are the same as the relative distances. 90 min at 131° moves the plane 90(cos41°,-sin41°) = (67.92,-59.04) 30 min at 41° moves it an additional 30(cos41°,sin41°) = (22.64,19.68) So, total displacement is...
Tuesday, July 10, 2012 at 7:34pm by Steve

Math
Scott can travel from Rochester, N.Y., to New York City by bus, train, car, or airplane. He can travel from New York to London, England, by airplane or ship. 1. How many choices for the trip from Rochester to London are there?
Wednesday, February 13, 2013 at 11:46am by Kyle

Physics
A bus travels 290 km south along a straight path with an average velocity of 81 km/h to the south. The bus stops for 25 min, then it travels 210 km south with an average velocity of 80 km/h to the south. How Long does it lasts ? Answer in units of h . What is the average ...
Monday, September 30, 2013 at 11:42am by Thomas

budgeting
George's car insurance comes due every six months. What is the best way to budget for this expense? A. He should wait for the premium notices to arrive and pay them from his current income. B. He should put the entire amount of the premium in a savings account the first time ...
Tuesday, August 27, 2013 at 2:21pm by Harli

Physics
While traveling south on an expressway, a car traveling 60 mph (miles per hour) slows down to 30 mph in 12 minutes due to traffic conditions. Calculate the acceleration.
Thursday, June 13, 2013 at 9:57am by Isis

math
The cruising speed of a Boeing 767 in still air is 530 mph. Suppose that a 767 is cruising directly east when it encounters an 80 mph wind blowing 40 degrees south of west. Sketch the vectors for the velocities of the airplane and the wind. Express both vectors in ordered pair...
Monday, February 17, 2014 at 11:34pm by Connie

Math
An airplane has a speed of 400 km/h with no wind. The airplane flies 2140 km with the wind. The airplane can only fly 1860 km against the wind in the same time. If w equals the speed of the wind, which equation would be used to find w? a) 2140/(w+400) = 1860/(w-400) b. 2140/(...
Tuesday, January 10, 2012 at 9:07pm by Jayson

geography
The factor that is forcing many South Asians to move to cities is a. religious conflict in rural areas. b. the threat of landslides in coastal areas. c. lack of arable land due to a growing population. d. dry conditions in the Indo-Gangetic Plain C?
Thursday, April 8, 2010 at 11:15am by Maggie

PHYSICS
A BUS TRAVELS 280 KM SOUTH ALONG A STRAIGHT PATH WITH AN AVERAGE VELOCITY OF 88 KM/H TO THE SOUTH. THE BUS STOPS FOR 24MIN, THEN IT TRAVELS 210 KM SOUTH WITH AN AVERAGE VELOCITY OF 75 KM/H TO THE SOUTH. A. HOW LONG DOES THE TOTAL TRIP LAST? B.WHAT IS THE AVERAGE VELOCITY FOR ...
Wednesday, September 5, 2007 at 9:48pm by Susie

Social Studies
Through which four South American countries does the 20 degrees South line of latitude pass
Tuesday, September 23, 2008 at 4:23pm by Kaitlin

geography
Oops! The Tropic of Capricorn goes through southern South America, so it's south of Mexico City.
Monday, September 27, 2010 at 8:30pm by Ms. Sue

physics
Are you trying to go straight across the river by aiming upstream? What is meant by an angle of 23 south? South of what?
Thursday, February 9, 2012 at 7:23am by drwls

U.S. History
At the outset of the secessionist movement in the South, which states defeated the cooperationist argument that the South should act as a unit?
Wednesday, March 25, 2009 at 7:34pm by arthur

Physics
"An airplane is climbing at an angle of 15 degrees to the horizontal with the sun directly overhead. The shadow of the airplane is observed to be moving across the ground at 200 km/h. How long does it take for the plane to increase its altitude by 1000 m"? There was another ...
Tuesday, July 6, 2010 at 5:46pm by Stuck

Trigonometry law of cosine
A plane is flying with an airspeed of 200 miles per hour and heading 150°. The wind currents are running at 30 miles per hour at 175° clockwise from due north. Use vectors to find the true course and ground speed of the plane. (Round your answers to the nearest ten for the ...
Monday, April 7, 2014 at 3:41pm by NEED HELP ASAP

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