A 70 g ball B dropped from a height h0 = 9 m reaches a height h2 = 0.25 m after bouncing twice from identical 210g plates. Plate A rests directly on hard ground

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A 70 g ball B dropped from a height h0 = 9 m reaches a height h2 = 0.25 m after bouncing twice from identical 210g plates. Plate A rests directly on hard ground, while plate C rests on a foam-rubber mat. Determine (i) the coefficient of restituation between the ball and the plates, (ii) the height h1 of the ball’s first bounce.
24
Sep
A 70 g ball B dropped from a height h0 = 9 m reaches a height h2 = 0.25 m after bouncing twice from identical 210g plates. Plate A rests directly on hard ground, while plate C rests on a foam-rubber mat. Determine (i) the coefficient of restituation between the ball and the plates, (ii) [...]
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Tags: (ii) the height h1 of the ball's first bounce. , A 70 g ball B dropped from a height h0 = 9 m reaches a height h2 = 0.25 m after bouncing twice from identical 210g plates. Plate A rests directly on hard ground , while plate C rests on a foam-rubber mat. Determine (i) the coefficient of restituation between the ball and the plates ,