Question

A 1.8 kg mass falls vertically downward from a roof 36.5 m high. What is the momentum of the object after 2 s, given that the initial velocity is zero?

Answer 1

Answer:

Explanation:

speed= distance/time

=36.5/2

=18.25m/s

therefore,

momentum=m*v

1.8*18.25= 32.85

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