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A light string fixed at one end to a clamp on ground passes over a fixed pulley and hangs at the other side. It makes an angle of  with the ground. A monkey of mass 5 kg climbs up the rope. The clamp can tolerate a vertical force of 40 N only. The maximum acceleration in upward direction with which the monkey can climb safely is (neglect friction and take straight g equals 10 straight m divided by straight s squared
):

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  1. m divided by s squared
  2. m divided by s squared
  3. m divided by s squared
  4. 8m divided by s squared

    Answer:The correct answer is: 6 m divided by s squared

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