Experts Please solve Q34

Dear Student,

Free body analysis.
Case(1)

2T-5g=5a...(i) BLock B
4g-T=4a...(ii) Block A

multiplying (ii) with 2 and adding to (i)

3g=13a or a=3g/13

A will go Down B will go up

Case(2)

5g-2T=5a..(i)
T=2a..(ii) multiply with 2

adding (i) and (ii)

a=5g/9

Case(3)

2g-T=2a..(i) multiply with 2 Block A will go down
2T-g=a...(ii) Block B will go up

Adding

a=3g/5

Regards.

-1

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