Question

how much Momentum will stone of mass 3kg transfer to ground if it falls from height of 150 cm given acceleration due to gravity is 10ms^-2

Answer 1

Dear
since object's initial speed is 0 and is at height 150cm
using $v^{2} = u^{2} + 2ah$
v = $\sqrt{30}$ m/s
now momentum = v*m
so momentum = $3\sqrt{30}$

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