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MHT CET20242 May 2024Evening ShiftPhysicsLaws of MotionActual

The mass of the lift is 200 kg , when it ascends with an acceleration of 4 ~m / s ^2 then the tension in the cable supporting the lift will be [Given: Acceleration due to gravity .g=10 ~m / s ^2 ]

Options

  1. A800 N
  2. B2800 N
  3. C4200 N
  4. D2000 N

Correct answer

B. 2800 N

Step-by-step solution

The equation of motion for the lift is: aligned & T - ma = mg & ~T = m ( ~g + a ) & =200(10+4) & T =2800 ~N aligned

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