Question

if rate of change in momentum is zero then velocity of a body will be
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Answer 1

Answer:

thanks for free point

Explanation:

sarangae

Answer 2

Explanation:

Choose in momentum ΔP=FΔt

or ∫dp=∫Fdt

We know that if one area is above time axis & another equal area is below the t-axis

So the integration = 0

as Area + (-Area) = 0

So it is the case

both areas are sames in magnitude (shaded)

option C is correct.