You climb to the top of a 50.0m cliff, hold your hand out over the edge, and toss a rock straight up into the air with a velocity of 20.0m/s. Find (a) the time it takes the rock to reach maximum height, (b) the maximum height, (c) the time it takes the rock to reach the ground, (d) the velocity of the rock as it hits the ground.
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You climb to the top of a 50.0m cliff, hold your hand out over the edge, and toss a rock straight up...
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