Exercise 8.5 Hints: Getting Started | I'm Stuck Suppose a 427 kg alligator of length 3.4 m is stretched out on a board of the same length weighing 95 N. If the board is supported on the ends as in Figure 8.10, and the scale reads 1967 N, find the x-component of the alligator's center of gravity. X m Xcg, alligator = How many forces are exerted on the board? What is the torque exerted by each one? Since the board is at rest, the net torque must be zero.
Exercise 8.5 Hints: Getting Started | I'm Stuck Suppose a 427 kg alligator of length 3.4 m is stretched out on a board of the same length weighing 95 N. If the board is supported on the ends as in Figure 8.10, and the scale reads 1967 N, find the x-component of the alligator's center of gravity. X m Xcg, alligator = How many forces are exerted on the board? What is the torque exerted by each one? Since the board is at rest, the net torque must be zero.
Physics for Scientists and Engineers, Technology Update (No access codes included)
9th Edition
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter12: Static Equilibrium And Elasticity
Section: Chapter Questions
Problem 12.1OQ: The acceleration due to gravity becomes weaker by about three parts in ten million for each meter of...
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