Question

A spring ball of mass 0.3 kg dropped
from some height. On falling freely
10 s, it explodes into two fragments of
mass ratio 1:2. The lighter froment
continues to travel downwards with
speed of 60 m/s. Calculate the kineti
energy supplied during explosion.​

Answer 1

Answer:

u can use ke =1/2mv².this is only s formula.hope it helps u