1.

Two boys were playing with a ball on a level ground. Boy A throws the ball on the third floor of the building, which is at a height of 5m. Furthermore, boy B manages to throw the ball on fourth floor, which is at a height of 7m from the level ground. The ratio of the work done by boy A and boy B is?

Answer»

Two boys were playing with a ball on a level ground. Boy A throws the ball on the third floor of the building, which is at a height of 5m. Furthermore, boy B manages to throw the ball on fourth floor, which is at a height of 7m from the level ground. The ratio of the work done by boy A and boy B is?




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