Home
Class 12
PHYSICS
A chain (mass M) is hanging from a woode...

A chain (mass M) is hanging from a wooden structure as shown in the figure A. It is slowly taken to a state as shown in the figure B. Calculate the work done by gravity in the process (assume that after reaching the ground, the chain does not form a heap)

A

`(Mg)/(4a+pib)[4a^(2)+b^(2)+abpi]`

B

`(Mgb)/(4a+pib)[b+api]`

C

`(2Mg)/(2a+pib)[4a^(2)-b^(2)+abpi]`

D

`(Mgb)/(2a+pib)[b+api]`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Similar Questions

Explore conceptually related problems

An ideal gas change from state a to state b as shown in Fig. what is the work done by the gas in the process?

In the P-V diagram shown in figure ABC is a semicircle. The work done in the process A to B to C

calculate the work done by a gas as it is taken from the state a to b, b to c and c to a as shown in

An ideal gas is taken through the cycle AtoBtoCtoA, as shown in the figure, If the net heat supplied to the gas in the cycle is 5J, the work done by the gas in the process CtoA is

In the figure -3.90 shown, the net work done by the tension when the bigger block of mass M touches the ground is :

One mole of an ideal mono-atomic gas is taken round cyclic process ABC as shown in figure below. Calculate work done

One mole of an ideal mono-atomic gas is taken round cyclic process ABC as shown in figure below. Calculate work done

One mole of an ideal diatomic gas is taken through a process whose P-V diagram is shown in the figure. The work done by the gas is

One mole of an ideal mono-atomic gas is taken round cyclic process ABCD as shown in figure below. Calculate work done by the gas.

The cyclic process form a circle on a pV diagram as shown in figure. The work done by the gas is