Question

The acceleration of the system shown in the figure is ( g = 10 m/s2)
A) 2 m/s2
B) 4 m/s2
C) 1 m/s2
D) 3 m/s2

Answer 1

Answer:

B) 4 m/s²

Net acceleration = Net Force/ Total Mass = 40N/10Kg = 4m/s²

(Net gravitational force acts on system is 4Kg× g = 40N)

hope this will help you