Answered: Aperson pushes a stopped car of mass…

Name: Aperson pushes a stopped car of mass400 kg with a force of 200 N unti
Uploaded: 2024-03-20T06:57:37.000Z
Channel: Bartleby
Description: Aperson pushes a stopped car of mass400 kg with a force of 200 N until itsdistance velocity is 5 m/s. find thethat the car cut off25 O30 O20 O35 O

Science

Physics

Aperson pushes a stopped car of mass 400 kg with a force of 200 N until its distance velocity is 5 m/s. find the that the car cut off 25 30 20 O 35

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter9: Momentum And Its Conservation

Section9.2: Conservation Of Momentum

Problem 24PP

See similar textbooks

Similar questions

A load of gravel is dumped straight down into a 30000-kg freight car coasting at 2.2 m/s on a straight section of a railroad. If the freight car’s speed after receiving the gravel is 1.5 m/s, what mass of gravel did it receive?
Check Your Understanding The soccer player stops after completing the play described above, but now notices that the ball is in position to be stolen. If she now experiences a force of 126 N attempts to steal the ball, which is 2.00 m away from her, how long will it take her to get to the ball?
A baseball catcher is performing a stunt for a television commercial. He will catch a baseball (mass 145 g) dropped from a height of 60.0 m above his glove. His glove stops the ball in 0.0100 s. What is the force exerted by his glove on the ball?
A 75.0-kg ice skater moving at 10.0 m/s crashes into a stationary skater of equal mass. After the collision, the two skaters move as a unit at 5.00 m/s. Suppose the average force a skater can experience without breaking a bone is 4 500 N. If the impact time is 0.100 s, does a bone break?
Two ice skaters stand together as illustrated in Fig. 3.28. They push off and travel directly away from each other, the boy with a velocity of 0.50 m/s to the left. If the boy weighs 735 N and the girl weighs 490 N, what is the girls velocity after they push off? (Consider the ice to be frictionless.)
To increase the acceleration of a rocket, should you throw rocks out of the front window of the rocket or out of the back window?
A device used since the 1940s to measure the kick 01 recoil of the body due to heartbeats is the “ballistocardiograph,” What physics principle(s) are involved here to measure the force of cardiac contraction? How might we construct such a device?
Find the velocity at which a super hero with a mass of 76.0 kg must fly into a train with a mass of 22,ooo kg traveling at 20 m/s to stop it. The velocity of the superhero is m/s.
A woman of mass 53 kg jumps off the bow ofa 46 kg canoe that is intially at rest.If her velocity is 1 m/s to the right, what isthe velocity of the canoe after she jumps?Answer in units of m/sˆı.
•A baseball of mass m and initial speed v strikes a catcher’s mitt.If the mitt moves a distance ∆x as it brings the ball to rest, what isthe average force it exerts on the ball?
Jaime hits a 0.058 kg golf ball with a force of 272 N and gives it a velocity of 62.0 m / s. How long was the golf club in contact with the ball?
A force of 20N acts on an intially stationary object with a mass of 2000g. What is the velocity of the object after this force has been acting on the it for 9.5 seconds?