A person holding a rifle mass of person and rifle together

Last updated: 6/11/2023

A person holding a rifle mass of person and rifle together is 100 kg stands on a smooth surface and fires 10 shots horizontally in 5 s Each bullet has a mass of 10 g with a muzzle velocity of 800 m s The final velocity acquired by the person and the average force exerted on the person are a 0 08 m s 16 N b 0 8 m s 8 N c 1 6 m s 16 N d 1 6 ms 8 N