47.Hail storms are observed to strike the surface of the frozen lake a – InterviewSolution

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1.	47.Hail storms are observed to strike the surface of the frozen lake at 300 with the vertical and rebound at 600 with the vertical assume contact to be smooth the coefficient of restitution is.
Answer» 47.Hail storms are observed to strike the surface of the frozen lake at 300 with the vertical and rebound at 600 with the vertical assume contact to be smooth the coefficient of restitution is.

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