Question

find the tension in the string and acceleration of block B and block A

Answer 1

ganatantra that jaynti aatm hastantaran Symantec

Answer 2

Answer:

Explanation:

assume block of 35 kg and 70 kg as a system

for this you should remove unbalanced forces

F-T= 35a1+70a2

by sum of change in length = 0

2a2=3a1

a1=2a2/3

applying equation for 70 kg

2T=70a2

T=35a2

F-T=35(2a2/3)+70a2

F-35a2 = 280/3*a2

F=385/3*a2

a2=900/385