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Question1

A hot-air balloon is downward at a rate of 2.4 when a passenger drops a camera. If a camera is 48 above the ground when it is dropped, how long does it take for the camera to reach the ground? If camera is 48 above the ground when it is dropped, what is its velocity just sooner than it lands? Let upward be positive direction for this difficulty.

Question2

Paleontologists estimation that if a Tyrannosaurus rex were to trip and fall, it would have experienced the force of approximately 260,000 acting on its torso as it hit the ground. Assuming the torso is in free fall for a distance of 1.27 as it falls to the ground, how much time is necessary for the torso to come to rest once it contacts the ground?

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