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September 21, 2014

Search: A 66.0 kg person throws a 0.0420 kg snowball forward with a ground speed of 28.0 m/s. A second person, with a mass of 55.0 kg, catches the snowball.

Number of results: 42,984

English
Asako: I guess you have a point there. By the way, I have a question. We usually pay individually in Japan. How come one person usually pays for everybody in Korea? Kevin: Oh, I also thought that was very strange at first. I think the oldest person always picks up the bill. MC...
May 20, 2014 by rfvv

physiology and health
True or false I realy need help!!!!!! 1) A relationship is a bond between people. 2) Citizenship is the way you conduct yourself as a member of the community. 4) Communication involves only sending messages to others. 5) Passive communicators always stand up for themselves and...
April 29, 2014 by rana

physics
If we are running on a threadmill with a speed such that I appear stationary and throw a ball, will the ball go further as compared to one who throws the ball while he is standing stationary. The concern is that though I appear stationary while I am running on a threadmill, I ...
February 18, 2011 by HK

English
As it turns out, the second thrust accounts for 32 percent of the jellyfish's forward movement, and the kicker is it requires no energy. (Would you check the sentence? Is the sentence grammatical?)
October 9, 2013 by rfvv

Algebra
THe function h(t)=-16t^2+v0t+h0 describes the height in feet above the ground h(t) of an object thrown vertically from a height of h0 feet, with an initial velocity of v0 feet per second, if there is no air friction and t is the time in seconds sine the object was thrown. A ...
April 19, 2010 by Joe

Algebra
THe function h(t)=-16t^2+v0t+h0 describes the height in feet above the ground h(t) of an object thrown vertically from a height of h0 feet, with an initial velocity of v0 feet per second, if there is no air friction and t is the time in seconds sine the object was thrown. A ...
April 19, 2010 by Joe

math
You fire your potato gun horizontally from shoulder height, which is 190 cm above the ground. The potato strikes the ground 30 m away from you. What was the initial speed of the potato?
September 15, 2014 by sonya

physics
A projectile is fired at an upward angle of 45 degrees from the top of a 265 m cliff with a speed of 350 m/s. What will be it's speed when it strikes the ground below?
October 26, 2010 by jessica

Physics
A ball is dropped from a height of 20m. When it bounces, it rebounds with a speed that is one half of the speed at which it hits the ground. How high does it bounce?
March 12, 2013 by Kit

Physics
A ball is dropped from a height of 20m. When it bounces, it rebounds with a speed that is one half of the speed at which it hits the ground. How high does it bounce?
March 12, 2013 by Sam

Physics
If an object is thrown in an upward direction from the top of a building 160 ft high at an initial speed of 30 mi/h, what is its final speed when it hits the ground?
June 17, 2013 by Isis

Physics
A plane is flying horizontally at a speed of 290m/s. He drops a package (ignoring air resistance). A)If it take 15s for the package to hit the ground, how high above is the plane? B) How far (horizontally) before the island should Steven drop the package? C) Assuming the ...
September 22, 2013 by Jason

physics rotations-please help
Two masses, mA = 35.0 kg and mB = 42.0 kg, are connected by a rope that hangs over a pulley (as in the figure). The pulley is a uniform cylinder of radius 0.50 m and mass 4.8 kg. Initially mA is on the ground and mB rests 2.5 m above the ground. If the system is released, use ...
March 11, 2010 by Liz

composition and communication
I need help identifying verb tanses. I have to write 5 sentences about the " role education plays in successful financial planning" using different verb tenses. This is what I have: 1. Education plays an important role in a person’s financial status. (PRESENT TENSE) 2. An ...
October 3, 2010 by kelly

LABOUR ECON...TAX QUESTION
k here is the question suppose a government imposed an employment tax. That is upon entering the labour force an, individual had to pay a lump sum tax. (if they dont work, they dont have to pay the tax). How ould this affect the individual's labour supply curve? Good question...
November 6, 2006 by tofu

physics
A girl of mass 60 kg throws a ball of mass 0.8 kg against a wall. The ball strikes the wall horizontally with a speed of 11 m/s, and it bounces back with this same speed. The ball is in contact with the wall 0.05 s. What is the average force exerted on the wall by the ball? A...
June 24, 2009 by larry

Physics
A girl of mass 55 kg throws a ball of mass 0.8 kg against a wall. The ball strikes the wall horizontally with a speed of 25 m/s, and it bounces back with the same speed. The ball is in contact with the wall 0.05 s. What is the average force exerted on the wall by the ball? A) ...
March 30, 2012 by Alex

Math
2)Banquet Seating A banquet hall offers two types of tables for rent: 6-person rectangular tables at a cost of $26 each and 10-person round tables at a cost of $51 each. Kathleen would like to rent the hall for a wedding banquet and needs tables for 250 people. The room can ...
March 2, 2014 by Claudia

trig-math
4. A carpenter wants to be sure that the corner of a building is square and measures 6.0 ft and 8.0 ft along the sides. How long should the diagonal be? A. 12 ft B. 10 ft C. 11 ft D. 14 ft 5. A wheel 5.00 ft in diameter rolls up a 15.0° incline. How far above the base of the ...
April 28, 2012 by LOVE

Physics
A water-skier is being pulled by a tow rope attached to a boat. As the driver pushes the throttle forward, the skier accelerates. A 63.6-kg water-skier has an initial speed of 5.3 m/s. Later, the speed increases to 10.8 m/s. Determine the work done by the net external force ...
November 8, 2011 by Gabby

Physics
A ball of mass m makes a head-on elastic collison with a second ball (at rest) and rebounds in the opposite direction with a speed equal to 1/4 it's original speed. What is the mass of the second ball? I would really apprieciate it if ya'll would show steps. I have been ...
November 9, 2012 by Henry

Physics
An airplane flies due north at 250 km/h relative to the air. There is a wind blowing at 60 km/h to the northeast relative to the ground. What are the plane's speed and direction relative to the ground?
October 6, 2010 by Preston

Physics
An airplane flies due north at 220 km/h with respect to the air. There is a wind blowing at 65 km/h to the northeast with respect to the ground. What are the plane's speed and direction with respect to the ground?
November 9, 2011 by Martha

science
An airplane flies due north at 235 km/h relative to the air. There is a wind blowing at 65 km/h to the northeast relative to the ground. What are the plane's speed and direction relative to the ground?
September 16, 2012 by mary

Physics
An airplane flies due north at 260 km/h with respect to the air. There is a wind blowing at 60 km/h to the northeast with respect to the ground. What are the plane's speed and direction with respect to the ground?
October 25, 2012 by Maddie

Physics
An airplane flies due north at 260 km/h with respect to the air. There is a wind blowing at 60 km/h to the northeast with respect to the ground. What are the plane's speed and direction with respect to the ground?
October 25, 2012 by Maddie

Physics
An airplane flies due south at 185 km/h relative to the air. There is a wind blowing at 68 km/h to the east relative to the ground. What are the plane's speed and direction relative to the ground?
December 3, 2012 by Noah

physic
An airplane flies due north at 200 km/h relative to the air. There is a wind blowing at 70 km/h to the northeast relative to the ground. What are the plane's speed and direction relative to the ground?
December 5, 2012 by BILLY

physics
An airplane flies due south at 185 km/h relative to the air. There is a wind blowing at 68 km/h to the east relative to the ground. What are the plane's speed and direction relative to the ground?
December 6, 2012 by Danny

social studies
What does jury member do? do they give their decision before the main judge gives, or their decision is final? I am confused Juries are usually made up of 12 people who decide whether an accused person is innocent or guilty. The jury must reach a unanimous decision. They tell ...
July 23, 2007 by singh

physics
If I push a 10kg box with 50.0N of force forward and the box has a coefficient of kinetic friction of .25 what is the forward acceleration of the box?
November 29, 2009 by april

physic
A student throws a ball vertically upward such that it travels 6.8m to its maximum height. What is the average speed? What is the average velocity?
January 29, 2014 by bety

math statistics/probability
Hello I am having trouble trying to figure out how to do the last 2 questions in this word problem In an article about investment growth, Money magazine reported that drug stocks show powerful long-term trends and offer investors unparalleled potential for strong and steady ...
September 22, 2009 by aaron

physics
At an amusement park there is a ride in which cylindrically shaped chambers spin around a central axis. People sit in seats facing the axis, their backs against the outer wall. At one instant the outer wall moves at a speed of 3.2 m/s, and an 83 kg person feels a 525 N force ...
October 1, 2008 by Jen

physics
At an amusement park there is a ride in which cylindrically shaped chambers spin around a central axis. People sit in seats facing the axis, their backs against the outer wall. At one instant the outer wall moves at a speed of 3.04 m/s, and an 65.2-kg person feels a 290-N ...
October 8, 2012 by Jane

Physics
At an amusement park there is a ride in which cylindrically shaped chambers spin around a central axis. People sit in seats facing the axis, their backs against the outer wall. At one instant the outer wall moves at a speed of 3.44 m/s, and an 64.3-kg person feels a 277-N ...
October 3, 2013 by Tyler

Physics ~really need help!~
1) A 1 kg mass moving at 1 m/s has a totally inelastic collision with a 0.7 kg mass. What is the speed of the resulting combined mass after the collision? 2) A cart of mass 1 kg moving at a speed of 0.5 m/s collides elastically with a cart of mass kg at rest. The speed of the ...
February 25, 2013 by Isis

Grammar and Compositon Bobpursley
Ok! I put a good hour into this, and I really did try. Please don't be harsh if there are a lot of mistakes. Drafting-Organization Sheet 1)_____________Phone Book Names_________________ 2)_____________John E. Mackintosh_________________ 3)...
November 4, 2009 by y912f

Physics
A boy stands on the edge of a building 7 meters high and throws a rock at 60-degree angle. The release point from his hand is 1.6 meters above his feet(so the release point above the ground is 8.6 meters.) The rock lands on the ground 15 meters away from the building at a ...
November 21, 2008 by Anonymous

college math statistics
Hello I am having trouble trying to figure out how to do the last 2 questions in this word problem In an article about investment growth, Money magazine reported that drug stocks show powerful long-term trends and offer investors unparalleled potential for strong and steady ...
September 22, 2009 by aaron

physics
What is the average speed of a car that travels 210 m in 25 second, then speeds up to 0.47 km in 20 second and then slows down to 150 m in 0.50 minute?
April 10, 2013 by Doris

Physics
A player kicks a soccer ball from ground level and sends it flying at an angle of 30 degrees at a speed of 26 m/s. How far did the ball travel before it hit the ground? Round the answer to the nearest meter.
April 2, 2013 by Anonymous

Dirt Bike
What does it mean for a dirt bike to be in neutral? Does it mean you can push it forward or can't push it forward? You can push it forward if it is in Neutral. It would move (especially downhill) without any gas. You can also run the engine without the bike moving as a result...
December 18, 2006 by ConFuzzled

science
when you ride a bicycle at full speed and the bike stops suddenly, why do you have to push hard on the handle bars to keep from flying forward?
October 7, 2007 by kelsie

Physics
A 2.90 kg mud ball has a perfectly inelastic collision with a second mud ball that is initially at rest. The composite system moves with a speed equal to one-third the original speed of the 2.90 mud ball. What is the mass of the second mud ball?
December 8, 2011 by Luke

General Chemistry I
The tomato is dropped. What is the velocity, , of the tomato when it hits the ground? Assume 82.7 of the work done in Part A is transferred to kinetic energy, , by the time the tomato hits the ground. Express your answer numerically in meters per second.
October 29, 2012 by Taylor

English
Posted by rfvv on Saturday, December 18, 2010 at 7:22am. A: Lunch is on me. B: _______________. (What are suitable expressions in the blanks?) English - Writeacher, Saturday, December 18, 2010 at 7:35am I'm not sure what you need here. Other idioms regarding food...
December 19, 2010 by rfvv

physics
A boulder with a mass of 2,500 kg on a ledge 200 m above the ground falls. If the boulder's mechanical energy is conserved, what is the speed of the boulder just before it hits the ground?
November 9, 2010 by Adam

physics 1
The model airplane in Figure 5.6 is flying at a speed of 13.6 m/s on a horizontal circle of radius 19.1 m. The mass of the plane is 1.20 kg. The person holding the guideline pulls it in until the radius of the circle becomes 10.6 m. The plane speeds up, and the tension in the ...
March 11, 2014 by Anonymous

PHYSICS
The model airplane in Figure 5.6 is flying at a speed of 13.6 m/s on a horizontal circle of radius 19.1 m. The mass of the plane is 1.20 kg. The person holding the guideline pulls it in until the radius of the circle becomes 10.6 m. The plane speeds up, and the tension in the ...
March 11, 2014 by Anonymous

pPhysics for life scince
4.The brakes are applied at the end of the 100s and the car comes to a stop within 20m, slowing down at a constant rate. What is acceleration? 5.Now the car turns back and its speed increases at 5m/s^2 for 7s. What is its speed at the end of 7th second? What its velocity at ...
March 23, 2010 by Simeon

Physics
A 0.90 × 10^3 kg sports car collides into the rear end of a 2.4 × 10^3 kg SUV stopped at a red light. The bumpers lock, the brakes are locked, and the two cars skid forward 4.6 m before stopping. The police officer, estimating the coefficient of kinetic friction between tires ...
October 20, 2011 by kago

math questions
Please help me to resolve that sevent questions.Many people are interested in losing weight through exercise. An important fact to consider is that a person needs to burn off 3,500 calories more than he or she takes in to lose 1 pound, according to the American Dietetic ...
April 1, 2007 by carmen

conceptual science
In the absence of air resistance, a ballplayer tosses a ball straight up. (a) By how much does the speed of the ball decrease each second while it is ascending? (b) By how much does its speed increase each second while it is descending? (c) How does the time of ascent compare ...
June 23, 2013 by Brenda

Physics
at what velocity would a snowball melt before it hit the wall at 32 degrees?
September 14, 2010 by brian

Math
Chelsea had made six of seventeen free-throw attempts. How many consecutive free throws must she make to raise her percentage of free throws made to exactly 50 percent?
September 30, 2012 by Tammy

Reading/Abnormal psychology
Hello, I am reading the book Girl Interrupted and have to write a review on it, I know that the main person in the book had borderline personality, but I need to find how the treatment an or disorder affected the family, and I can't find the answer to that question. For the ...
October 1, 2008 by Ashley

Physics
A golfer tees off on level ground, giving the ball an initial speed of 46.5 m/s and an initial direction of 37.5 above the horizontal. a) how far from the golfer does the ball land? b) the next golfer in the group hits a ball with the same initial speed but at an angle above ...
September 18, 2013 by Gabby

Trigonometry
A car with wheel of radius 14 inches is moving in a speed of 55 mph.Find the angular speed of the wheel in radian per sec. your car is moving at 55 mph, which is 55*5280*12 inches/3600 seconds or 968 inches/second. each rotation of the wheel covers 2*14*pi inches. so the ...
July 3, 2007 by James

civics
1)What are the current flaws in the Electoral College system? 2) What changes would you make in the system? 3)Would you make these changes? Why? How? 1)There are several flaws in the Electoral College system. Among these, is the Winner Take All system. Applyng this method, the...
March 8, 2009 by nirvana

U.S/history AP
A)-Outspken proponent of women's rights and helped the below women organize the seneca falls convention. B)a prominent advocate of women's rights.She organized the seneca falls convention with the person above.Her husband wholeartedly supported her views and attended the ...
April 14, 2013 by joy

Pre-Cal(Please Help)
1) For a person at rest, the velocity v (in liters per second) of air flow during a respiratory cycle is V = 0.85 sin pi(t)/ 3 where t is the time in seconds. (Inhalation occurs when v > 0 and exhalation occurs when v < 0) A) Find the time for one full respiratory cycle ...
February 12, 2010 by Abby

Physics
A monkey is hanging from a branch located exactly 24 meters along the ground from the hunter. The monkey is 14 meters above the ground. The hunter aims directly at the monkey and fires a water balloon at the monkey just as the monkey releases his grip. The balloon has an ...
September 16, 2012 by kris

algebra
The ball is kicked straight up in the air from 4' off the ground Original velocity is 60' per second How many secs does it take to hit the ground. Do I use complete the square, square root property, quadratic formula, factoring? formula is h= 16tsquared + 60t +4
May 22, 2013 by barb

Physics
A student stands at the edge of a cliff and throws a stone horizontally over the edge with a speed of 21.0 m/s. The cliff is h = 60.0 m above a flat horizontal beach. A)How long after being released does the stone strike the beach below the cliff? B)With what speed and angle ...
October 20, 2010 by KC

physics
The speed of a car moving in a straight line increases every second. It goes from 30 km/hr (about 19 mi/hr) to 35 km/hr (about 22 mi/hr) in the first second. The next second, it goes from 35 km/hr to 40 km/hr (about 24.8 mi/hr). What is its acceleration?
January 21, 2013 by Anonymous

Physics
You and your friend throw balloons filled with water from the roof of a several story apartment house You simply drop a balloon from rest. A second balloon is thrown downward by your friend 2.1seconds later with an initial speed of 41.6m/seconds. they hit the ground at the ...
September 16, 2012 by Kimberly

Children's Reading and Writing Habits
Research findings have shown that: A. reading and writing skills develop at the same time. B. children begin the process of literacy once they have learned to read short sentences. C. literacy is properly limited to reading and writing. D. children's emergent reading skills ...
November 26, 2006 by Carrie

physics
a 20.0 kg child on an 80 kg boat throws a 5 kg package horizontally with a speed of 10 m/s. Calculate the resulting density of the boat, assuming it was initially set at rest.
January 31, 2011 by willy n

physic
A student throws a ball vertically upward such that it travels 6.8m to its maximum height.If it i caught at 2.4s. What is the average speed? What is the average velocity?
January 29, 2014 by bety

physics
an airplane has a speed of 600km/h with respect to air. it has to fly a distance of 800km northward. in what direction should it fly if a steady wind is blowing at a speed of 120km/h from the west ? what will its speed with respect to the ground be? draw the relevant diagram ...
February 11, 2012 by ash

English (answer quick)
Tonight for english I have to print out 2-3 articles about the historical I choose to research. My historical person is Emma Amos (artist african american painter), I got one article about her (remember I was going a journal entry for english about me picking a historical ...
November 15, 2011 by Laruen

physics
A bullet of mass 10 g has a speed of 500 m/s. a) What is its kinetic energy? b) if it penetrates a block of wood a distance of 10 cm before coming to rest, what is the average frictional force stopping the bullet? A second bullet identical to the first is shot through a sheet ...
October 14, 2013 by Hayden

Math
Can someone please help me? certain medical diagnostic test is used to determine if people have pinkyitis and it is known that 1 in 1300 Americans has the disease. The test correctly diagnoses the presence of pinkyitis 97% of the time and it correctly diagnoses the absence of ...
December 1, 2012 by James

English
I need a first person, plural, masculine ,noun
September 10, 2007 by Anonymous

geography
a tale of a migration! a person who migrated to different countries
October 2, 2007 by carl

Defination
What's the word for a person who can think of things before they happen?
October 4, 2007 by Gina

physics
What.is.the.weight.of.a.150.lb.person.in.newtons?.what.is.his.mass.in.kilograms?
January 19, 2008 by melissa

phisics
What,is,the,weight,of,150lb,person,in,newtons?,What,is,his,mass,in,kilograms?
January 19, 2008 by melissa

language arts
a person who studies and collects rocks for fun
March 17, 2008 by Luke

words
What it call a person that judges food, art., music, etc
June 11, 2008 by vero

math
If a person jogs at a rate of 5 mi/h for 3 h in a week, how many calories do they burn?
July 19, 2008 by Ann

geography
what is person suitability? (i copied it down wrong in a note)
January 24, 2009 by dawn

Finance
Is the payee the person who's name is after Pay to the Order of? Thanks.
March 9, 2009 by Jemima

BEH/225
How sociological factors affect a person's behavior?
March 24, 2009 by Sam

science
where the scarabs used in the humdi to eat the person alive?
April 7, 2009 by shawna

4th grade
What is a person from the country known for koala bears and kangaroos?
May 19, 2009 by Chelsea

literature
Where can you place an apple so that all but one person can see it
July 25, 2009 by Anonymous

science
Who is a person who puts scientific knowledge to practical use?
September 17, 2009 by Susan

biology!
What is the percentage of oxygen in expired air when a person is resting?
October 14, 2009 by Marrion

Math
If a person jobs at a rate of 5 1/2 mi/h for 3 1/2 h in a week, how many calories do they burn?
October 20, 2009 by Diane

ethics
i believe that depending on the person that these could be either moral or immoral.
January 23, 2010 by chris

10th grade
How does microbiology affect a person on a daily basis?
January 27, 2010 by Charish

Science
I am making a pedigree and I want to know what do you call a person that Talks Alot????
March 14, 2010 by Alisha

social studies
Rhetorical devices on a person idea or ideology
March 27, 2010 by Reshma Sreehari

KIDNEY!!
The size of loop of Henle in every person is same ???
August 7, 2010 by Mesut

Chemistry
If a person has a mass of 62 kg, how many pounds of water does she have in her body?
September 19, 2010 by TT

stata
What is the probability that a person selected at random from data will be male?
October 23, 2010 by shiela

History
who in 1978 became the first person born in Antarctica
November 9, 2010 by Rosa

PHILOSOPHY
Is a person more than a physical body? What is the mind? What is thought?
November 30, 2010 by Rochelle

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