Question

Statement A: If the force varies with time then the net force is measured by the total change in momentum of the body.
Statement B: Change in momentum and impulsive force are numerically equal.

A

A & B are correct

B

A & B are wrong

C

A is correct and B is wrong

D

A is wrong and B is correct

Easy

Solution

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Correct option is
D

A is wrong and B is correct

Force is a rate of change of momentum.
is measured as It is not equal to change of momentum.
    or,
Impuse of force, 
Hence, Change in momentum and impulsive force are numerically equal.
A is wrong and B is correct.

Solve any question of Laws of Motion with:-

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