Question

A car of mass 800 kg is moving at a uniform velocity of 72 km/hr . find its momentum
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Answer 1

Answer:

momentum =800*72

= 57,600

Answer 2

Answer:

mass=800kg

uniform velocity (v)=72km/he

                            in m/s=20m/s

now,

momentum=mv

=800 x 20

=16000kg m/s

Explanation:

hope this will help you