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A force of 50 N acts on a body of mass 1...

A force of 50 N acts on a body of mass 10 kg at rest. Its velocity after 5 seconds if the same force acts, is

A

15m/s

B

20m/s

C

25 m/s

D

30 m/s

Text Solution

Verified by Experts

The correct Answer is:
C
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Knowledge Check

  • 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

  • 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
    `4m//s^2` , 20 m/s, uniform velocity
    B
    ` 2m//s^2` , 15 m/s , uniform velocity
    C
    `2m//s^2` , 10 m/s , uniform velocity
    D
    `4m//s^2` , 20 m/s, uniform acceleration

  • 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, uniform velocity
    B
    `2 m//s^(2)`, 15 m/s , uniform velocity
    C
    `2 m//s^(2)`, 10 m/s , uniform velocity
    D
    `4 m//s^(2)`, 20 m/s, uniform acceleration

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