A child is on a swing with a rope length of 5.00m. The child starts at rest at a position where the angle between the rope and the vertical is 30.0°. At the bottom of the swing, when the rope is vertical, the speed of the child V; is unknown. Tree branch 30.0° 5.00m Find the final speed vr in m/s, using conservation of mechanical energy. 5.00m at rest Vf
A child is on a swing with a rope length of 5.00m. The child starts at rest at a position where the angle between the rope and the vertical is 30.0°. At the bottom of the swing, when the rope is vertical, the speed of the child V; is unknown. Tree branch 30.0° 5.00m Find the final speed vr in m/s, using conservation of mechanical energy. 5.00m at rest Vf
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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![AUG-4 A child is on a swing with a rope length of 5.00m.
The child starts at rest at a position where the angle
between the rope and the vertical is 30.0°. At the
bottom of the swing, when the rope is vertical,
the speed of the child Vf is unknown.
Tree branch
30.0°
5.00m
Find the final speed vr in m/s, using
conservation of mechanical energy.
5.00m
at rest
h
Vf](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe746998e-461a-4863-b308-65ae74cc613b%2F07eee9c4-076d-44ba-856e-244cafec8fcf%2Fdaorfjs_processed.png&w=3840&q=75)
Transcribed Image Text:AUG-4 A child is on a swing with a rope length of 5.00m.
The child starts at rest at a position where the angle
between the rope and the vertical is 30.0°. At the
bottom of the swing, when the rope is vertical,
the speed of the child Vf is unknown.
Tree branch
30.0°
5.00m
Find the final speed vr in m/s, using
conservation of mechanical energy.
5.00m
at rest
h
Vf
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