Physics, asked by hassanyamin1, 5 months ago

Derive the expression for tension and acceleration of a system consisting of two bodies attached to the ends of string that passes over a frictionless pulley,when both the bodies are moving veritcally​

Answers

Answered by Anushka7278
1

Answer:

Force balance equations for two weights can be written as:

T

1

=m

1

g−m

1

a---------(i)

and T

2

=m

2

a+m

2

g----------(ii)

(ii)-(i), we get:

T

1

−T

2

=(m

1

−m

2

)g−(m

1

+m

2

)a------------(iii)

As torque, τ=Iα, we have:

(T

1

−T

2

)R=(

2

1

MR

2

).

R

a

or, T

1

−T

2

=

2

Ma

Substituting this in equation (iii), we get:

2

Ma

=(m

1

−m

2

)g−(m

1

+m

2

)a

or, a=

m

1

+m

2

+(m/2)

(m

1

−m

2

)g

Answered by pralvinpinto
0

Explanation:

Here, T1and T are different strings are used

Attachments:
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