Asked by krishnam

A body of mass 20 kg has a momentum of 120 kgm/s.find its vvelocity?
Answered by Steve
well,

p = mv

plug in your numbers and solve for v.
Answered by yumicorn
PE =13kg (3.6m)(9.8m/s)
=46.8kg m (9.6m/s)
=458.64 j
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