Physics, 02.10.2019 07:10 connorhanratty6487

Astone is dropped from a 75-m- high building . when this stone has dropped 15 m, a second stone is thrown downward with an initial velocity such that the two stones hit the ground at the same time. what was the initial velocity of the second stone?

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Astone is dropped from a 75-m- high building . when this stone has dropped 15 m, a second stone is t...

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