Please answer the following question. As soon as possible.

The options are

a) 24 N b) 28 N c) 32 N d) 10 N

Dear Student

Momentum of one bullet, p = mv

p = 20 × 10−3 × 300 = 6 kg m s−1

N = number of bullet per sec = 4

So in one second momentum = Np

∴dp// dt = change of momentum per sec or force

= N(p - 0) = 4 × 6 = 24 N

Regards

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