A shell at rest at the origin explodes into three fragments

Last updated: 6/24/2023

A shell at rest at the origin explodes into three fragments of masses 1kg 2kg and m kg the 1kg and 2kg pieces fly off with speeds of 5ms along axis and 6 ms along y axis respectively If the m kg piece flies off with a speed of 6 5 ms the total mass of the shell must be B 5 kg C 3 5 kg A 4 kg D 4 5 kg