How far away from the bottom of cliff should first rock land

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Reference no: EM13324689

At the top of a cliff 100m high, Raoul throws a rock at a 30 degree angle with velocity 15.0 m/s. How much later should he drop a second rock from rest so both rocks arrive simultaneously at the bottom of the cliff? What is the range and how far away from the bottom of the cliff should the first rock land?

Reference no: EM13324689

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