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?
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?
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter2: Motion In One Dimension
Section: Chapter Questions
Problem 7OQ: A student at the top of a building of height h throws one ball upward with a speed of vi and then...
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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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