James H.

asked • 10/25/21

The equation for free fall at the surface of Planet X is s = 4.31t2 with t in seconds. Assume a rock is dropped from the top of a  600m cliff. Find the speed of the rock at t = 3 sec

The equation for free fall at the surface of Planet X is s = 4.31t2 with t in seconds. Assume a rock is dropped from the top of a  600m cliff. Find the speed of the rock at t = 3 sec


MULTIPLE CHOICE

26.86 m/sec

12.93 m/sec

11.93 m/sec

25.86 m/sec


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