block B block A string 2 stringF Solutiona Answer is Both Bl

Solution

a)

Answer is Both Blocks will have same acceleration.

Since the rope won\'t stretch when the person is pulling the blocks with constant force F,then they both move at the same time ,so the the acceleration for both the block is same

b)

Answer is T₁>T₂

Tension in string 1

T₁=(m_A+m_B)a

Tension in string 2

T₂=m_Ba

So answer T₁>T₂