An Olympic swimmer stands on top of a platform at a height H above a swimming pool. At the moment of jumping into the pool, he jumps with a speed v_0 forming an angle θ with the horizontal, just as shown in the figure. The swimmer reaches a maximum height h measured from the platform to point B. (d) If we assume that when entering the water the athlete follows a straight path traveling 3.50 m before coming to a complete stop in the water and that the frictional force exerted by the water is 206 N. Determine the change in mechanical energy that the athlete experiences when stopping in the water
An Olympic swimmer stands on top of a platform at a height H above a swimming pool. At the moment of jumping into the pool, he jumps with a speed v_0 forming an angle θ with the horizontal, just as shown in the figure. The swimmer reaches a maximum height h measured from the platform to point B. (d) If we assume that when entering the water the athlete follows a straight path traveling 3.50 m before coming to a complete stop in the water and that the frictional force exerted by the water is 206 N. Determine the change in mechanical energy that the athlete experiences when stopping in the water
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter2: Vectors
Section: Chapter Questions
Problem 4CQ: What do vectors and scalars have in common? How do they differ?
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An Olympic swimmer stands on top of a platform at a height H above a swimming pool. At the moment of jumping into the pool, he jumps with a speed v_0 forming an angle θ with the horizontal, just as shown in the figure. The swimmer reaches a maximum height h measured from the platform to point B.
(d) If we assume that when entering the water the athlete follows a straight path traveling 3.50 m before coming to a complete stop in the water and that the frictional force exerted by the water is 206 N. Determine the change in mechanical energy that the athlete experiences when stopping in the water
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