A stone of mass 20grams is thrown upwards with velocity of 19 6m/s Find the work done by stone - Science - Work and Energy

Question

A stone of mass 20grams is thrown upwards with velocity of 19 6m/s
Find the work done by stone?

Vikas Mahala · Accepted Answer

Dear Student,
Work done = change in kinetic energy
change in kinetic energy = 12mv2
then work done =
12mv2  = 12 × 201000 × 19
62 = 3 8416 Jule

Regards

A stone of mass 20grams is thrown upwards with velocity of 19.6m/s.Find the work done by stone?