Physics, asked by rudratejamoyya3508, 1 year ago

Name the physical quantity which is measured by the change if momentum

Answers

Answered by rvk18
1
Momentum is mass times velocity

p=m*v

Differentiate momentum

D{p}=D{m*v} →dp/dt =m*dv/dt→F=m*a

To obtain force which is mass times acceleration if mass is constant.

With changing mass

F=m*a - u*dm/dt

Where u is the velocity vector of the changing mass being ejected or absorbed by the mass.

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