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A particle is thrown upward with speed 2...

A particle is thrown upward with speed `20 sqrt(2)` m/s. It strikes the inclined surface as shown in the figure. Collision of particle and inclined surface is perfectly inelastic. What will be maximum height (in m) attained by the particle from the ground `(g = 10 m/s^(2))`

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The correct Answer is:
13 m
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