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MHT CET2012PhysicsLaws of Motion

An elevator is moving vertically up with an acceleration a the force exerted on the floor by a passenger of mass m is

Options

  1. Am g
  2. Bm a
  3. Cm g-m a
  4. Dm g+m a

Correct answer

D. m g+m a

Step-by-step solution

R=m(g+a)=m g+m a

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