Rock is thrown upward from the hand at an initial speed

Reference no: EM13679857

A rock is thrown upward from the hand at an initial speed of 4.5 m/s. How much later should a second rock be dropped from the same initial height of 0.900 m so that the two rocks hit the ground at the same time? (in s)

Reference no: EM13679857

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Rock is thrown upward from the hand at an initial speed : A rock is thrown upward from the hand at an initial speed of 4.5 m/s. How much later should a second rock be dropped from the same initial height of 0.900 m so that the two rocks hit the ground at the same time? (in s)

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