Aman Sharma posted an Question
September 02, 2022 • 05:31 am 30 points
  • IIT JAM
  • Physics (PH)

Q34. a child of mass 3m sits on a swing, the base of which has mass nm, while the rope (of length ) has a negligible mass. an adult pulls back the swing (with t

Q34. A child of mass 3m sits on a swing, the base of which has mass nm, while the rope (of length ) has a negligible mass. An adult pulls back the swing (with the child) until the rope makes an angle of half-a-radian with the vertical, and, then, pushes with a force mg along the are of a circle until the rope is exactly vertical and releases it. If the rope was always taut, for how long did the adult push? 2 a) 3 38 2 38

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  • Animesh anand

    kindly find your answer attached below

    cropped7522988440810504177.jpg
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    didn't get how you get a=3mg please explain it

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