Question

A man throws a ball weighing 500 g vertically upwards with a speed of 10 m/s. (i) Find its initial momentum (ii) Find its momentum at the highest point of flight.

Answer 1

As we know that:
i) p=mv
p=0.5 * 10
p=5 kg.m/s



ii) we know that velocity at the highest point is 0m/s
therefore p=0.5*0
p=0kg.m/s



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