I've been stuck for a while.
Harry accidentally falls out of a helicopter travel at 92 m/s. He plunges into a swimming pool 1.1 seconds later. Assuming air resistance is negligible, what was the horizontal distance between Harry and the swimming pool when he fell?
Please help me with this physics hw question?
2017-11-03 10:20 am
回答 (2)
2017-11-03 10:33 am
✔ 最佳答案
92 m/s is his horizontal when he falls out of the helicopter. Use the following equation. d = v * t = 92 * 1.1 = 101.2 meters
2017-11-03 10:30 am
horizontal distance = horizontal speed * time = 92 m/s * 1.1 s = 101.2 m
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