Question

A 30 kilogram shell certainly explosed into two parts during its flight at 48 metre per second square velocity. one part of mass 18 kilograms stops down but the other flies away. find velocity of the other part just after the explosion. the answer is 120 metre per second
but how explain it​

Answer 1

· 2 answers

when it exposed,it's one part of 18 kg stops, while the remaining part files on. Find the velocity of the latter. 2. See ...