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JEE Main2012PhysicsLaws of MotionActual

A satellite moving with velocity v in a force free space collects stationary interplanetary dust at a rate of d M d t = v where M is the mass (of satellite + dust) at that instant. The instantaneous acceleration of the satellite is

Options

  1. A- v^2 2 M
  2. B- v^2 M
  3. C- v^2
  4. D- 2 v^2 M

Correct answer

B. - v^2 M

Step-by-step solution

a_ inst = V ^2 M

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