37 53 C 1 Zero 2 35 N 3 49 N 4 70 N Two bodies A and B each

Last updated: 6/13/2023

37 53 C 1 Zero 2 35 N 3 49 N 4 70 N Two bodies A and B each of mass M are fixed 8 together by a massless spring A force F acts on the mass B as shown in fig At the instant shown the mass A has acceleration a What is the acceleration of mass B B 1 F M a 3 a 2 a 4 F M A person of mass 60 kg is inside a lift of mass 940 kg and presses the button on control panel 9