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AP EAMCET201726 Apr 2017Evening ShiftPhysicsGravitationActual

The masses of two fixed spheres are M and 2 M and the radius of each sphere is R . Their centres are 10 R apart. The minimum speed with which a particle of mass M 10 be projected from the mid-point of the line joining the centres of the two spheres so that it escapes to infinity is _________ .

Options

  1. A6 GM 7 R
  2. B7 GM 5 R
  3. C5 GM 6 R
  4. D6 GM 5 R

Correct answer

D. 6 GM 5 R

Step-by-step solution

No solution. Refer to answer key.

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