A 35 N force acts on a body of mass 5 kg for 2 seconds. Calculate the change in momentum of the body.
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Correct Answer: Option A
Explanation:
Change in momentum
= F x t = 35N x 2
= 70kg ms\(^{-1}\)
Change in momentum
= F x t = 35N x 2
= 70kg ms\(^{-1}\)