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Consider the two identical particles sho...

Consider the two identical particles shown in the given figure. They are released from rest and may move towards each other influence of mutual gravitational force.
Gravitational potential energy of the two particle system

A

is zero

B

is contant `(ne 0)`

C

decreases as the separation decreases

D

increases as the separation decreases

Text Solution

Verified by Experts

The correct Answer is:
C
When particles are released from rest their separation decreases. Therefore graivitational potential energy of the system decreases.
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Knowledge Check

  • Three particles each of mass m are palced at the corners of an equilateral triangle of side b . The gravitational potential energy of the system of particle is

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    `(-Gm^(2))/(2b)`
    C
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    D
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    3 v

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    C
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