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A particle of mass 1 kg is projected at ...

A particle of mass 1 kg is projected at an angle of `30^(@)` with horizontal with velocity v = 40 m/s . The change in linear momentum of the particle after time t = 1 s will be (g = 10 `m// s^(2)`)

A

50 kg `ms^(-1)`

B

100 kg `ms^(-1)`

C

25 kg `ms^(-1)`

D

zero

Text Solution

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The correct Answer is:
A
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