if a 2 kg object is moving with a velocity of 3.5 m/s to the north direction, how much is its momentum? how much is its kinetic energy? O 7 kgm/s to north, 12.25 J O 7 kgm/s to south, 12.3 J O 3.5 kgm/s to north, 7 J O 7 kgm/s, 7 J

if a 2 kg object is moving with a velocity of 3.5 m/s to the north direction, how much is its momentum? how much is its kinetic energy? O 7 kgm/s to north, 12.25 J O 7 kgm/s to south, 12.3 J O 3.5 kgm/s to north, 7 J O 7 kgm/s, 7 J

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter8: Linear Momentum And Collisions

Section: Chapter Questions

Problem 2CQ: An object that has a small mass and an object that has a large mass have the same kinetic energy....

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Question

if a 2 kg object is moving with a velocity of 3.5 m/s to the north direction, how much is its momentum? how much is its kinetic energy?
7 kgm/s to north, 12.25 J
O 7 kgm/s to south, 12.3 J
O 3.5 kgm/s to north, 7 J
7 kgm/s, 7 J

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