Question

7. An object of mass 100kg is accelerated uniformly from a velocity of 5m/s to 8m/s in 6s. Calculate initial
momentum of the object.
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Answer 1

Explanation:

final velocity = 8 m/s. initial momentum of the object = 100*5=500 kg. m/s. final momentum of the object = 100*8=800 kg.Oct 12, 2015