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Ahot-air balloon is descending at a rate of 2.1 m/s when a passenger drops a camera. if the camera is 42 m above the ground when it is dropped, how long does it take for the camera to reach the ground?
express your answer using two significant figures.
if the camera is 42 m above the ground when it is dropped, what is its velocity just before it lands? let upward be the positive direction for this problem.
express your answer using two significant figures.
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Ahot-air balloon is descending at a rate of 2.1 m/s when a passenger drops a camera. if the camera i...
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