A sand bag of 10 kg mass is suspended by a 3 m long weightless string. A 0.2 kg mass bullet enters the bag with a velocity of 20 m s^(-1) and gets embedded into it. The loss in KE in the collision is

A sand bag of 10 kg mass is suspended by a 3 m long weightless string.

1.	A sand bag of 10 kg mass is suspended by a 3 m long weightless string. A 0.2 kg mass bullet enters the bag with a velocity of 20 m s^(-1) and gets embedded into it. The loss in KE in the collision is
Answer» 40.2 J 38.2 J 49.2 J 39.2 J ANSWER :D