SreeVi03
The answer for 37 is : 1/2 (M+m)g For the system to be in equilibrium the forces acting must be equal. Mass of the frame = M Mass of the man = m So, the total mass of the system = M+m As the acceleration due to gravity acts on the system (g) and the pulley reduces the force to be exerted in half, F = 1/2 (M+m)g
Hope this helps you ... Pls mark me the brainliest ... PICK ME... PICK ME...
Answers & Comments
1/2 (M+m)g
For the system to be in equilibrium the forces acting must be equal.
Mass of the frame = M
Mass of the man = m
So, the total mass of the system = M+m
As the acceleration due to gravity acts on the system (g) and the pulley reduces the force to be exerted in half,
F = 1/2 (M+m)g
Hope this helps you ...
Pls mark me the brainliest ...
PICK ME... PICK ME...