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Standard XII

Physics

Inclined Planes

3. A ball of ...

Question

3. A ball of mass m hits a floor with a speed Vmaking an angle a with the normal N. Thecoefficient of restitution is e. The angle made byreflected ball with floor isN02ITTTTTITIT(2) tan 1(ecoto(1) cot" (ecot atan c(3) tan(4) Cottanonxis variesS 2

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