c. You lift the child by using your elbow joint (pivot point). If the child's mass is B kg and distance from child to elbow joint is 0.40 m, calculate the torque? d. A C kg rock swings in a circle of radius 0.25 m, if its constant speed is 8.0 m/s calculate the centripetal force?
c. You lift the child by using your elbow joint (pivot point). If the child's mass is B kg and distance from child to elbow joint is 0.40 m, calculate the torque? d. A C kg rock swings in a circle of radius 0.25 m, if its constant speed is 8.0 m/s calculate the centripetal force?
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter7: Rotational Motion And Gravitation
Section: Chapter Questions
Problem 52AP: The dung beetle is known as one of the strongest animals for its size, often forming balls of dung...
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Here : B=73 C=76
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