Physics, 11.03.2020 03:14, DeathFightervx

A child weighing 300 newtons is in a swing seat hanging from 2 ropes each 2 meters long. Her father pulls her back until the ropes make an angle of 40 degree with the vertical direction and gives her an initial push with 2 meters/sec velocity. What will her velocity be when the ropes are vertical

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A child weighing 300 newtons is in a swing seat hanging from 2 ropes each 2 meters long. Her father...