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Four particles, each with mass m are arr...

Four particles, each with mass m are arranged symmetrically about the origin on the x axis. A fifth particle, with mass M, is on the y axis. The direction of the gravitational force on M is:

A

9

B

`(9)/(2)`

C

`(9)/(4)`

D

Less than 5

Text Solution

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The correct Answer is:
B, D
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Knowledge Check

  • A mass m is placed at point P lies on the axis of a ring of mass M and radius R at a distance R from its centre. The gravitational force on mass m is

    A
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    B
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