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MHT CET20243 May 2024Evening ShiftPhysicsGravitationActual

The height at which the weight of the body becomes 1^ th 16 of its weight on the surface of the earth of radius ' R ' is

Options

  1. A2 R
  2. B3 R
  3. C4 R
  4. D5 R

Correct answer

B. 3 R

Step-by-step solution

At height h= R n the value of acceleration due to gravity is given by, aligned g _ h ~g & = ( n n +1 )^2= 1 16 n n +1 = 1 4 n & = 1 3 ~h & = R n =3 R aligned

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