Physics, asked by sushreepriyada17, 3 months ago

A 20-kg ball is thrown upward with a speed of 4m/s. (a) find it's potential energy when it reaches the highest point.(b) Calculate the maximum height it reaches. Solve sequencely

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Answered by sonusimmba2107

0

Draw a triangle PQR.Produce QP to S such that PS=PR, Join RS.show that QS>QR

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