Question

A particle of mass m, initially at rest is acted upon by a variable force F for a brief interval of time
It is moving with a velocity u after the force stops acting (F as a function of r is a semi-cirele
shown). Then u is​

Answer 1

Explanation:

A particle of mass m , initially at rest , is acted upon by a variable force F for a brief interval of time T. It begins to move with a velocity u after the forrce stops acting . F is shown in the graph as a function of time. The curve is a semicircle.

I HOPE YOU LIKED MY ANSWER..

PLZ MARK IT AS BRAINLIST....

AND FOLLOW...

THANKS..

YOUR FRIEND SANDHYA...