Question:
A stone of mass 100 gm is thrown from ground with a speed of
Last updated: 6/21/2023
A stone of mass 100 gm is thrown from ground with a speed of 40 2 m s and at angle of 45 with horizontal at t 0 The average power delivered by gravity between t 1s and t 1s and t 3s is A 20W B 12 5W C 40W D 25W