A cliff of height 910 m in a park .Assume a jumper runs off the cliff with a speed of 5 m/sec at an angle of 100 and enjoys a free fall until he is 150 m above the valley floor, at which time she opens her parachute.How long is the jumper in free fall? (Ignore air resistance)It is important to be as far away from the cliff as possible before opening the chute. How far away from the cliff is the jumper when she opens her chute?

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College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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A cliff of height 910 m in a park .Assume a jumper runs off the cliff with a speed of 5 m/sec at an angle of 10⁰ and enjoys a free fall until he is 150 m above the valley floor, at which time she opens her parachute.

How long is the jumper in free fall? (Ignore air resistance)
It is important to be as far away from the cliff as possible before opening the chute. How far away from the cliff is the jumper when she opens her chute?

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