
Physics
You are driving down the highway late one night at 20 m/s when a deer steps onto the road 35 m in front of you. Your reaction time before stepping on the brakes is 0.50 s , and the maximum deceleration of your car is 10 m/s2 . How much distance is between
asked by Harvey on May 16, 2014 
math
find the constant of proportionality and unit rate for the data in the table. Then write the equation to represent the relationship between time t and distance d Time Distance 2 hrs 90 miles 3 hrs 135 miles 5 hrs 225 miles 6 hrs 270 miles I don't
asked by gwen on May 12, 2014 
MAATH!!
The formula rt = d is used to calculate distance if you know the rate and time. What is the equation for finding the time when given the rate and distance? • rd = t • d/r = t • r = td • r/d = t
asked by Agala on March 20, 2017 
Physics
At what rate will a pendulum clock run on the Moon, where the acceleration due to gravity is 1.63 m/s2 , if it keeps time accurately on Earth? That is, find the time (in hours) it takes the clock’s hour hand to make one revolution on the Moon. provide
asked by Ellie on February 4, 2013 
earth
1) On a horizontal straight line graph of distance (vertical axis) against time, which variable is not changing? a) Distance b) Time c) Wind speed d) Temperature 2) A graph of distance against time is a straight line with a slope of 1. If you wait for 3
asked by Sarah on January 15, 2010 
physics
A .22 rifle bullet traveling at 360m/s strikes a block of wood, which penetrates to a depth of .110m. The mass of the bullet is 1.80g. Assume a constant retarding force.A) how much time is required for the bullet to stop? b) what force in newtons soes the
asked by Chris on November 16, 2006 
Physics
You are driving down the highway late one night at 20 m/s when a deer steps onto the road 35 m in front of you. Your reaction time before stepping on the brakes is 0.50 s , and the maximum deceleration of your car is 10 m/s2 . How much distance is between
asked by Dave on October 21, 2019 
utd
A particle is moving around the ellipse 4x^2+16y^2=64 . At any time t, its x and y coordinates are given by x(t) = 4cos t and y(t)= 2sint . At what rate is the particle’s distance to the point (1,1) changing at any time t? At what rate is the distance
asked by beth on March 12, 2015 
physics
an athlete runs at a distance of 1500m in the following manner:1.starting from the rest he acceralate himself uniformly 2m/s*s till he covers a distance of 900m 2.he then runs the remaining distance of 600m at the uniform speed developed Calculate the time
asked by abid on July 31, 2011 
Introduction to Graphic Design A
Hello! Thanks for checking my question out! ____ Mia’s clock radio communicates the time, plays the radio, and sounds the alarm at a set time, but Mia has trouble seeing the numbers on the clock at night because they are not backlit. How well does the
asked by Da Fash on September 19, 2017 
Physical Science
DISTANCETIME for RUNNERS Time(s) 1 2 3 4 Sally's Distance(m) 2 4 6 8 Alonzo's Distance(m) 1 2 2 4 Make a distancetime graph that shows the motion of both runners. What is the average speed of each runner? Which runner stops briefly? Over what time
asked by Ashley on November 3, 2011 
maths
the distance covered by a falling ball varies as the square of the time taken. If a ball falls through 1800m in 15seconds,calculate the distance when the time taken is 15seconds and the time taken for is distance of 648m.solve using variation
asked by chinaemerem on April 25, 2017 
math
Can you check my answer to see if i really get this word problem thing A camper leaves the campsite walking due east at a rate of 3.5 mph. Another camper leaves the campsite at the same time but travels due west. In two hours the campers will be 15 miles
asked by Sam on April 18, 2013 
math
explain how to write 20 miles divided by 4 hours as a unit rate If that's distance traveled per unit of time it would be 20miles per 4 hrs but since it's usually compared per hour... 20/4= 5 miles so every hour you travel 5 miles and thus... 5miles per
asked by michael on August 20, 2007 
Physics..up for a challange?
Determine if the following physical equations are homogeneous a) P=FV c)F= mV^2  r b) F=mV^2 (divided by r(radius) I assume you mean dimensionally homogenous. a) Power is work/time or force*distance/time. On the right side, force is velocity is
asked by Kim on October 1, 2006 
math
Finding rate in math.... Rate=distance/time So if the distance is a circumference which in this case is 10 pie, and the time is 10 seconds. You multiply 10 and the circumference but is the 10 seconds TEN or 1/6
asked by HOROSH on December 6, 2011 
Science
Distance 55 m time 10.30 am and distance 255 m time 10.32 am. Find the avg. Speed. Plz advice how total time is being calculated.
asked by Deepak on March 7, 2018 
Physics repost
I apologise for reposting this question but it is still not working out for me. I know that: speed of light c=3.0x10^8 Time interval delta t=0.19x10^9s The relationship between actual time and roudtrip distance is d=ct Also if there is and uncertainty of
asked by Mary on October 17, 2007 
math
distance = rate x time or d = r*t car traveling 40 mi/hr goes 40 mi/hr x 1.5 hrs head start or 60 miles head start. Let t = time bus and car travel. car travels distance of r*t = 40*t. Car already had 60 mi head start. Total distance car traveled is 60 +
asked by DrBob222 on August 16, 2007 
Geology
Can someone please help with this problem? I am a little confused. Where is the location of that June 19 quake (to the nearest tenth of a degree in latitude and longitude)? P arrival time S arrival time hours:minutes:seconds tenths of seconds LTN 3:46:45.7
asked by B.B on August 17, 2009 
distance
An executive drove from home at an average rate of speed of 30 mph to an airport where a helicopter was waiting. The executive boarded the helicopter and flew to the corporate offices at an average speed of 60 mph. The entire distance was 150 miles. The
asked by Shawn11 on August 1, 2007 
Math
Alex rides 45 miles in 3 hours. Write an equation that shows the relationship between the distance, d and the time, t that he rides if Alex rides at a constant rate of speed? D(Distance) = 15T(Time) Is this right
asked by Joe on January 22, 2020 
maths
A car is moving along a straight road. The graph below shows how the speed varies with time. "'0 W WCl. (/) time  Which of the following graphs represents the distance covered by the car with time? I 1. t 2. 0> U 0> C o .l9 c '" .l9 ii .!!! "0 time  time
asked by Collins on October 5, 2016 
math
it took cindy 2h to bike from abbott to benson at a constant speed. the return trip took only 1.5h because she increased her speed by 6km/h. how far apart are abbott and benson? distance = rate*time a to b. d= r*2 hrs b to a d=(r+6 km/hr)*1.5 hrs. Set
asked by lea on November 28, 2006 
Math
School is 2 miles from home along a straight road. The table shows your distance from home as you walk home at a constant rate. Time(mins): 102030 Distnce(mi)1.510.5 1)Is the relationship in the table proportional? 2)Find your distance from school fro
asked by Tim on October 11, 2015 
legal aid
with regard to statute of limitation the term "tolling" means A.stopping the clock B.speeding up the clock C.expiration of the time on the clock or D.resetting the clock to zero.
asked by nickeisha on April 3, 2008 
calculus ab
The velocity of a particle tralling along the xaxis is given by v(t)=(e^t)(sin(t)). Find the following a. Compute the net change in distance from time t=1 to time t=3 (this is equivalent to s(3)s(1) b. compute the total distance traveeled from time t=0
asked by Jake on January 8, 2012 
science
the distance a car travels between the time the driver decides to stop the car and the time the driver puts on his brake is called the reaction distance how does the reaction distance change with speed
asked by cassie on March 27, 2014 
Urgent
Please exlain rate distance and time for me Distance is how far. Time is the clock time it took to move. Rate is the speed you went. distance= rate x time http://mathforum.org/dr.math/faq/faq.distance.html
asked by qtpie on August 17, 2005 
Math Vocabulary
What does distance/ time/ rate of speed mean? It's all one word!!!! Please Help!!!!!! I looked in the dictionary, on the internet nothing It might be acceleration, but I'm not sure; distance/time is velocity. If it means rate of change of velocity then
asked by Amy on September 7, 2006 
math
How do you solve these types of problems.? Martina leaves home at 9.A.M., bicycling at a rate of 24mi/h. Two hours later, John leaves, driving at the rate of 48mi/h. At what time will John catch up with Martina? The basic formula is distance= speed*time
asked by jasmine20 on December 19, 2006 
math
at 8:00am the smiths left a campground, driving at 48 mi/h. at 8:20am the garcias left the same camp ground and followed the same route, driving at 60 mi/h. at what time did they overtake the smith's? How far did the Smiths drive from 8 a.m. to 8:20 a.m.;
asked by jennifer on November 28, 2006 
physics
Question: 15 of 30: The distance versus time plot for a particular object shows a quadratic relationship. Which column of distance data is possible for this situation? Time (s) A. Distance (m) B. Distance (m) C. Distance (m) D. Distance (m) E. Distance (m)
asked by .... on May 23, 2013 
Algebra!
Two cars leave town going opposite directions. One car is traveling 55 mph, and the other is traveling 65 mph How long will it take before they are 180 miles apart? Hint: The time for both cars is the same and can be represented by "t." The total distance
asked by Margie!! on November 14, 2006 
ALGEBRA 1!!!(2)
2.Two cars leave town going opposite directions. One car is traveling 55 mph, and the other is traveling 65 mph How long will it take before they are 180 miles apart? Hint: The time for both cars is the same and can be represented by "t." The total
asked by SANDRO! on November 6, 2006 
Algebra 1
I'm having a hard time understanding distance rate and time word problems, and my teacher doesn't really make things clear. I don't ask questions, because I'm busy trying to keep up with writing notes. Can someone possibly give me an example on a distance
asked by Teto on May 15, 2011 
science
How do I predict how long will it take for lava to reach the town, which is 10km from the lava vent, if I know that after 2 days lava was 5 km far from the vent. Thank you Lava traveled 5 km in 2 days. How long will it take for lava to travel 10 km? But
asked by Paul on May 26, 2007 
math
If you swim 2 miles in 40 minutes, what is the unit rate? If you use distance=rate*time, then rate =distance/time So 2mi/40min or simplifying to 1 mi per 20min Can you convert this to mile per hour?
asked by LIndsey on October 14, 2006 
math
it takes a plane 40 min longer to fly from boston to los angeles at 525 mi/h than it does to return at 600 mi/h. how far apart are the cities? distance = rate*time B to LA = 525mi/hr*t La to B = 600mi/hr*t The distance is the same no matter which way we
asked by joe on November 28, 2006 
Algebra
A bus leaves a station at 1 P.M., traveling west at an average rate of 44 mi/h. One hour later a second bus leaves the same station, traveling east at a rate of 48 mi/h. At what time will the buses be 274 mi apart? (44 mi/hr x time) + 44 mi = distance 1.
asked by Kattbyrde on August 3, 2007 
algebra
During rush hour, Bill can drive 60 miles using the side roads in the same time that it takes to travel 30 miles on the freeway. If Bill's rate on the side roads is 7 mi/h faster than his rate on the freeway, find his rate on the side roads. let bill drive
asked by steve on June 24, 2007 
Algebra
At an ordinary rate, a man can row the distance from A to B, about 15 km, in 5 hours less time than it takes him to return. Could he double his rate, his time to B would only be one hour less than his time to A. What is his usual rate in still water? What
asked by Anne B. on July 9, 2015 
Algebra
Can someone please help me? The table shows the number of miles driven over time. Express the relationship between distance and time in simplified form as a unit rate. Time (hours)  Distance (miles) 4  188 6  282 8  376 10  470
asked by Cheese :3 on December 16, 2019 
Math
Please help me! Two cars leave town going opposite directions. One car is traveling 55 mph, and the other is traveling 65 mph How long will it take before they are 180 miles apart? Hint: The time for both cars is the same and can be represented by "t." The
asked by Yuck Fou! on November 6, 2006 
Math vocab
What does distance/time/rate of speed mean?? Its all one word AND IM SOO CONFUSED! Movement? I am confused also. Rate of speed is not a common term. Speed is rate of motion , or rate of change of distance per time. i need help on my math vocab what is a
asked by Alexis on October 4, 2006 
math
A bicyclist rode into the 5h. In returning, her speed was 5 mi/h faster and the trip took 4h. What was her speed each way? distance =rate*time The distance is the same. y = rate going z = rate returning Going: d = y*t = y*5 = 5y return: d = z*t = z*4 = 4z
asked by cheryl on March 19, 2007 
Variation
The distance D covered by a falling ball varies as the square of the time take T, calculate the distance when the time taken is 13 seconds and the time taken for a distance of 648m.
asked by Somay on October 9, 2016 
math
a rule you can use to calculate distance traveled for any given time.? distance equals rate times time D= RT
asked by Lisa 4668 on November 7, 2006 
Chem
The space probe Pioneer 11 was launched April 5,1973, and reached Jupiter in December 1974 traveling a distance of 998 million km. How long did it take an electromagnectic signal to travel to earth from Pioneer 11 when it was near Jupiter. The speed of
asked by Lauren on November 3, 2007 
Physical Science
What is the hiker's total displacement? part a of the hike: distance:4km east start time: 9:00 am end time: 9:45 am part b: distance:6 km south start time: 9:45 am end time: 10:45 am part c: distance:4 km west start time:10:45 am end time: 11:15 part d:
asked by dark1 on February 20, 2014 
mat 116
a busleaves a station at 1 pm, traveling west at an average rate of 44 mi/h. One hour later a second bus leaves the same station, traveling east at a rate of 48 mi/h. At what time will the two buses be 274 mi apart? The distance traveled apart in the first
asked by Anonymous on May 10, 2007 
Math
find the constant of proporionality and the unit rate for the data in the table. Then write an equation to represent the relationship between time t and distance d. Time(hours) Distance(miles 2 90 3 135 5 225 6 270 I need help asap i'm in connexus its a
asked by Lily on April 5, 2018 
Help...More Math Help!!!...Please!
A kayaker paddled 2 hours with a 6 mph current in a river. The return trip against the same current took 3 hours. Find the speed the kayaker would make in still water. The speed is 6 mph slower going upstream and 6 mph faster going downstream. Distance
asked by Jessica on November 16, 2006 
Help!Math...Again!!!PLease Help!
Two cars leave town going in the same direction. One travels 55 mph and the other travels 65 mph How long will it take before they are 180 miles apart? Hint: We do know that one car is 180 miles ahead of the other, so the slow car's distance can be
asked by Jessica on November 15, 2006 
math
the bus route also passes through balmorhea which is 1 3rd of the way from el paso to san antoio. about how long does it take the bus to get to balmorhea You told us the distance from El Paso to San Anotonio is 560mi, so the distance to Balmorhea = 560/3.
asked by chemiii on October 2, 2006 
Algebra 1
2 friends are 60 miles apart. They decide to ride thier bicycles to meet each other. Sally starts from the college and heads east,riding at a rate of 21 mph.At the same time Teresa starts from the river and heads west, riding at a rate of 15 mph. How far
asked by Steve on October 10, 2006 
Physics
Suppose the observed motion of a moving airplane, illustrated by a distance vs. time graph, is nearly a straight line with zero distance traveled at zero time. State what this shows about the relationship between distance and time, name the type of
asked by Gianna on October 17, 2013 
math
During rush hour, Fernando can drive 20 miles using the side roads in the same time that it takes to travel 15 miles on the freeway. If Fernando's rate on the side roads is 9 mi/h faster than his rate on the freeway, find his rate on the side roads. What
asked by Diana on July 14, 2007 
Maths,variation
the distance covered by a falling ball varies as the square of the time taken. If a ball falls through 1800m in 15seconds,calculate the distance when the time taken is 15seconds and the time taken for is distance of 648m.solve using variation
asked by Gift on February 11, 2018 
Help!...Math...
Two cars leave town going opposite directions. One car is traveling 55 mph, and the other is traveling 65 mph How long will it take before they are 180 miles apart? Hint: The time for both cars is the same and can be represented by "t." The total distance
asked by Jessica on November 15, 2006 
mathvariation! Pls I need help! 2(steve,reiny,reed)pls
the distance covered by a falling ball varies as the square of the time taken.if a ball falls through 1800m in 15seconds,calculate the distance when the time taken is 15seconds and the time taken for is distance of 648m.?
asked by cynthia on April 30, 2017 
physics
speed of blood flow is 30 cm/s near the heart, but only 20 cm/s at a point 40 cm farther along the arterial pathway. a. how do you find the velocity for that 40 cm distance? b. the time it takes the blood to flow 40 cm? a. The average velocity over the 40
asked by tim on September 3, 2006 
Math
The formula for the velocity of an object is , where v is the velocity of the object, d is the distance traveled, and t is the time elapsed while that distance is traveled. v=d/t distance = speed times time so time in seconds = distance in meters / speed
asked by Dani on February 18, 2014 
Math
A certain clock gains 3 minutes every hour if this clock shows the correct time at 6:00 an what time will the clock show when it is 1:00 pm of the same day?
asked by Juan on January 16, 2016 
Mathematics
an aircraft's reading shows time 8:55 at distance travelled 957km time 9:07 at distance travelled 1083 calculate distance travelled in km calculate the average speed of aircraft in km/h (that is what was asked it never said total distance it said calculate
asked by INDIANA to Reiny on July 31, 2012 
11 Grade MathBased Physics
Could someone check these practice test questions over for me? I'm not good at physics at all, so I would love an explanation. 1. A projectile is shot an angle into the air. Neglecting air resistance... 1a. It's horizontal acceleration is a) 9.8 m/s^2 b)
asked by Ana on October 27, 2015 
Algebra I
The distance an object falls is directly propotional to the square of the time it has been falling. Afterr 6 seconds it has fallen 1296 feet. How long will it take to fall 2304 feet? I can't even imagine how to figure tis out. I would appreciate your help.
asked by DANIELLE on February 20, 2007 
Physics
A car starts from rest and accelerates at a rate of 5.75 m/s/s for a time (t1) of 6.76 seconds. The car then maintains a constant speed for a time of 7.32 seconds (t2 minus t1). Finally, the car slows down at a rate of 4.21 m/s/s. Determine the total
asked by Can You Help Me? on January 11, 2020 
maths
A car is moving along a straight road. The graph below shows how the speed varies with time. "'0 W WCl. (/) time  Which of the following graphs represents the distance covered by the car with time? I 1. t 2. 0> U 0> C o .l9 c '" .l9 ii .!!! "0 time  time
asked by Collins on October 5, 2016 
math
the el paso middle school girls baxketball team is going from el paso to san antonio for the texas state championship game.the trip will be 560 miles.their bus travels at an average speed of 60 miles per hour. estimate the distance the bus travels in 2
asked by chemiii on October 2, 2006 
math
Use the tables to answer the following questions. a. find the constant of proportionality b. use the constant of proportionality to write a unit rate for the data in the table c. write an equation to represent the relationship between time, t, and
asked by hueskai on March 13, 2019 
Mathematics
Two readings are taken from an aircraft's flight record Time  08:55 Distance travelled  957 Time  09:07 Distance travelled 1083 For the period of time between the two readings, how do i calculate a)the distance travelled in kilometres and b)the average
asked by Nick on June 15, 2009 
math
hey guys thanks for ur help a lot...i have one more conecting to the bus one....how are 2 3/4 hours and the distance traveled in 2 3/4 hours represented in the table? how are they shown on the graph? I think I answered this down below somewhere. Put the
asked by chemiii on October 2, 2006 
Physics
A personne walking at a speed of 1.7m/s see's a stoped bus 25m from him. At this moment this person starts to run with an acceleration of 1,3m/s2. After 4 secondes this personne has reached his maximum speed et it stays constant, but at the same time the
asked by Nick on March 22, 2007 
Physics,Question ,Solved but about Units?
These are “pluginthenumber” tasks to familiarize you with the main formulas that link the physics concepts of this chapter. They are onestep substitutions, much less challenging than the Think and Solve problems that follow. Average speed ! total
asked by Katherine on October 10, 2012 
math
find the constant of proportionality and unit rate for the data in the table. Then write the equation to represent the relationship between time t and distance d Time Distance 2 t 90 miles 3 hrs 135 miles 5 hrs 225 miles 6 hrs 270 miles i need to show how
asked by Natasha on April 4, 2017 
math
Mandy runs 4km in 18min. She plans to run in a 15km race. How long will it take her to complete the race? distance = rate x time distance  15 km time = solve for this rate = 4km/18min 4km/18 mins = 1km/4.5 mins so 15 kms x 4.5 mins = 67.5 mins = 1 hr 7
asked by cymantha on November 20, 2006 
sCiEnCe
Can you define speed, motion, constant speed and average speed? And can you get me there formulas? ExDistance over speed THANKS MUCH!
asked by Jonas! on March 4, 2007 
science
Hurry!!!!!!!!!!!!!!!!!!! If you are asked to determine an object’s speed, what information must you have? A. distance and period of time B. distance and change in position C. period of time and direction D. distance and direction
asked by marie on December 3, 2012 
physics
starting from rest, a car accelerates at a constant rate of 3 m/s^2for a time of 5 s; a. compute the velocity of the car at 1 s, 2 s,3 s, 4 s, and 5 s and plot these velocity values against time. b. compute the distance traveled by the car for these same
asked by sumaiya on January 29, 2017 
Math
If D represents distance you travel, R represents the rate you are moving, and T represents the time you travel, write a formula for 1) Distance 2) Rate 3) Time
asked by Tyler on March 14, 2017 
physics
Two cars are initially moving at constant speeds of 50 m/s (first car) and 30 m/s (second car) along a straight track with the first car being behind. At a certain point (e.g. point A) on the track the first car overtakes the other one. At this very moment
asked by Chris on September 29, 2011 
Calculus
A plane flying with a constant speed of 14 km/min passes over a ground radar station at an altitude of 7 km and climbs at an angle of 45 degrees. At what rate, in km/min is the distance from the plane to the radar station increasing 2 minutes later? I know
asked by Michael on October 14, 2006 
math
Use the table to answer the following questions time (hours) Distance (miles) 2. 90 3 135 5 225 6 270 a. Find the constant of proportionality b. Use the constant of proportionality to write a unit rate for the data in the table c. Write an equation
asked by Ms.I need help on April 11, 2019 
math
find the constant of proportionality and unit rate for the data in the table. Then write the equation to represent the relationship between time t and distance d Time Distance 2 hrs 90 miles 3 hrs 135 miles 5 hrs 225 miles 6 hrs 270 miles i need to show
asked by Natasha on April 4, 2017 
Science
If you are asked to determine an object’s speed, what information must you have? A.distance and period of time B.distance and change in position C.period of time and direction D.distance and direction
asked by Tyler on December 17, 2012 
Time Velocity and Distance graphs
Good morning, Quick question I have a question on simple motion. Ive been given a table of values from which I constructed Velocity v Time graph which is roughly the shape of a trapezium. From this I worked out the total distance covered. Now I want to
asked by Anon on September 20, 2017 
physics
Derive a general equation for the time of flight of the banana en route to the monkey in terms of only the velocity, distance, and height hint: if you are doing everything right, there should be a lot of cancellations resulting in a relatively simple
asked by Spice on October 25, 2015 
algebra
A tennis ball is released from a height of hcm, it rebounds onethird of the distance it has fallen after each fall. Find the total distance travelled when it strikes the ground (i) the third time (ii) the nth time
asked by Yvonne on August 25, 2014 
physics
A gun that shoots bullets at 469m/s is to be aimed at a target 45.7 m away ans level with the gun. How high above the target must the gun barrel be pointed so that the bullet hits the target? Which equation would I use? I should have gotten 4.8 cm for the
asked by Bobby on October 25, 2006 
Math
Someone verify if this is correct, please! 1. Draw a distance versus time graph that corresponds to the walk described below. Adam starts 8 m away from the motion sensor and walks in a straight line toward the sensor at a constant rate of 0.5 m/s for 3 s.
asked by Melinda on December 4, 2011 
math
the bus route passes through sierra blanca/ which is 90 miles from el paso. about how laong does it take the bus to get t sierra distance = rate * time 90mi = 60mph * time solve for time
asked by chemiii on October 2, 2006 
math
A CLOCK IS SHOWING THE RIGHT TIME AT 1PM. AFTER THIS IT STARTED GAINING 20 MIN/HR.SO,WHEN THIS CLOCK SHOWS 6PM,WHAT IS ACTUAL TIME?
asked by shalu on May 4, 2017 
Calculus! Please help me!
A person on a bicycle is 100 meters west of a person in a car. the person on the bike starts to ride at 8 meters per second directly east and at the same time the person in the car starts to drive directly north at 18 meters per second. Write the distance
asked by Sam on March 17, 2011 
physics
Derive a general equation for the time of flight of the banana en route to the monkey in terms of only the velocity, distance, and height hint: if you are doing everything right, there should be a lot of cancellations resulting in a relatively simple
asked by Spice on October 25, 2015 
astronomy Confuse
Time dilation refers to:? A the slowing of time of a moving clock as measured by observer considered to be at rest B increasing time factors as one's speed increases C the slowing of time of a moving clock as measured by the moving clocks D the illusion of
asked by Anonymous on March 28, 2010 
physics  stopping distance
when a driver brings a car to a stop by breaki.g as hard as possible the stopping can be regarded as the sum of reaction distance and breaking distance. tje following data are given, v1 m/s contains 10,20,30. reaction distance are 7.5, 15, 22.5. the
asked by gladys on April 25, 2013 
Physics
How do you convert a distance time graph to a velocity time graph. In my first distance time graph, i have 3 curves, two are above the x axis the the middle curve is under the x axis. i am confused on how to change this graph into a velocity time graph
asked by Ruth on September 16, 2014 
physics please help??
I know how to do this problem, but I am having a difficult time figuring out the distance . I thought that from wire 1 to P2 the distance is 45 cm, and the distance from wire 2 to the p2 the distance is 35 cm. However, I believe I am wrong, can someone
asked by henry on October 27, 2012 
Physics
what is the word used for distance traveled per time unit? What is speed in a given direction? And what is the word used for A moving object traveling the same distance in equal units of time?
asked by Drew on September 15, 2008