Physics, 26.10.2020 06:50 j1theking18

Rock X is released from rest at the top of a cliff is on earth. A short time later, Rock y is released from rest from the same point as rock X. Both rocks fall for several seconds before landing on the ground directly below the cliff. Frictional forces are considered to be negligible. Which of the following graph correctly shows the vertical velocity of rock X as a function of time? Take the positive direction to the upward.

Rock X is released from rest at the top of a cliff is on earth. A short time later, Rock y is relea

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Rock X is released from rest at the top of a cliff is on earth. A short time later, Rock y is releas...

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