6. Intro to Forces (Dynamics)
Forces & Kinematics
Problem 4.94b
Textbook Question
Textbook QuestionTwo rock climbers, Paul and Jeanne, use safety ropes of similar length. Jeanne's rope is more elastic, called a dynamic rope by climbers. Paul has a static rope, not recommended for safety reasons.
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(b) In a similar fall, Paul's rope stretches by only 30 cm. How many times his weight will the rope pull on him? Which climber is more likely to be hurt?
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