Physics, asked by Anonymous, 6 months ago

help me guys....!
answer with description...

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Answered by prakhargupta3301

1

Whole system moves with acc 'a'

On 20kg:

80-t=20a

t=80-20a -----(1)

On 10kg:

t-20=10a

t=10a+20 ------2

Using 1 and 2

10a+20=80-20a

30a=60

a=2m/s²

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