A child of mass 30 kg is playing on a maypole swing in a playground. The length of rope is x = 2.8 m long and at an angle of 60° to the horizontal as she swings freely in a circular path. Ignore the mass of the rope in your calculations and find the speed of girl when she swings. A
A child of mass 30 kg is playing on a maypole swing in a playground. The length of rope is x = 2.8 m long and at an angle of 60° to the horizontal as she swings freely in a circular path. Ignore the mass of the rope in your calculations and find the speed of girl when she swings. A
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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Transcribed Image Text:A child of mass 30 kg is playing on a
maypole swing in a playground. The length
of rope is x = 2.8 m long and at an angle of
60° to the horizontal as she swings freely in
a circular path. Ignore the mass of the rope
in your calculations and find the speed of
girl when she swings.
60
B
C
Answer:
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