Physics for Scientists and Engineers
6th Edition
ISBN: 9781429281843
Author: Tipler
Publisher: MAC HIGHER
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Chapter 5, Problem 75P
To determine
The angle made by string with the horizontal.
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Chapter 5 Solutions
Physics for Scientists and Engineers
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- A 980-gg rock is whirled in a horizontal circle at the end of a 1.7-mm-long string. If the breaking strength of the string is 110 NN , what’s the minimum angle the string can make with the horizontal? At this minimum angle, what’s the rock’s speed?arrow_forwardA 55.2 kg ice skater is moving at 4.07 m/s when she grabs the loose end of a rope, the opposite end of which is tied to a pole. She then moves in a circle of radius 0.805 m around th pole. (a) Determine the force exerted by the horizontal rope on her arms. (b) Compare this force with her weight by finding the ratio of the force to her weight.arrow_forwardA 59.0-kg ice skater is moving at 4.07 m/s when she grabs the loose end of a rope, the opposite end of which is tied to a pole. She then moves in a circle of radius 0.810 m around the pole. red (a) Determine the magnitude of the force exerted by the horizontal rope on her arms. kN (b) Compare this force with her weight. Frope %3D W Need Help? Read Itarrow_forward
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