One rock is thrown upward with a speed of 8:0m=s from the ground while another rock is dropped simultaneously from a height of 8:0m from the ground. How long will it take for the rocks to collide?
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One rock is thrown upward with a speed of 8:0m=s from the ground while another rock is dropped simultaneously from a height of 8:0m from the ground. How long will it take for the rocks to collide?
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