A helicopter is ascending vertically at 4.3 m/s. At an altitude of 145 m above the earth a camera is dropped. (a) How lo
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A helicopter is ascending vertically at 4.3 m/s. At an altitude of 145 m above the earth a camera is dropped. (a) How lo
A helicopter is ascending vertically at 4.3 m/s. At an altitude of 145 m above the earth a camera is dropped. (a) How long does it take until the camera hits the ground? (b) How fast is it travelling when it hits the ground? (c) If the camera was thrown horizontally at 2.5 m/s, how long does it take?
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