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A ball is projected downward from the to...

A ball is projected downward from the top of a cliff of height h with an initial speed v.Another ball is simultaneously projected vertically up from the bottommost of the cliff with the same speed.When do they meet?

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To solve the problem of when the two balls meet, we can follow these steps: ### Step 1: Define the Variables Let: - \( h \) = height of the cliff - \( v \) = initial speed of both balls - \( t \) = time after projection when the balls meet - \( g \) = acceleration due to gravity (approximately \( 9.81 \, \text{m/s}^2 \)) ...
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