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A force of 20 N acts on a body of mass 5...

A force of 20 N acts on a body of mass 5kg at rest. What is the acceleration of the body ? What is its velocity after 5 seconds if the same force acts? After 5 seconds if the force ceases to act how will the body move?

A

`4 m//s^2 , 20 m/s , ` uniformly velocity

B

`2 m//s^2 , 15 m/s , ` uniformly velocity

C

`2 m//s^2 , 10 m/s , ` uniformly velocity

D

`4 m//s^2 , 20 m/s , ` uniformly velocity

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The correct Answer is:
A
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