Question

In the arrangement shown if the surface is smooth the acceleration of block m2

Answer 1

Answer:

Let, a

1

,a

2

are acceleration of the masses m

1

,m

2

. and in this system, a

1

=a

2

+a

2

=2a

2

For block m on the table, the tension, i.e, T=m

1

a

1

....(1)

Equation of motion of the hanging block is m

2

a

2

=m

2

g−2T.....(2)

m

2

a

2

=m

2

g−2m

1

a

1

=m

2

g−4m

1

a

2

a

2

(m

2

+4m

1

)=m

2

g

a

2

=

4m

1

+m

2

m

2

g

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