A force of 100 N acts on a huge mass of ...

A force of 100 N acts on a huge mass of 100 kg for 0.1 s. The change in momentum will be

A

`100 "kg ms"^(-1)`

B

`10 "kg ms"^(-1)`

C

`1 "kg ms"^(-1)`

D

`0.1 "kg ms"^(-1)`

Verified by Experts

The correct Answer is:

B

Impulse = change in momentum
Impulse = force `xx` time `= 100 xx 0.1 = 10 kg-ms^(-1)`

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