What is the force on the bridge at the l point of support? The acceleration of gravi

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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A bridge of length 21 m and mass 30000 kg
is supported at each end. A truck of mass
20000 kg is located 15 m from the left end.
A
B
15 m
- 21 m
What is the force on the bridge at the left
point of support? The acceleration of gravity
is 9.8 m/s?.
Transcribed Image Text:A bridge of length 21 m and mass 30000 kg is supported at each end. A truck of mass 20000 kg is located 15 m from the left end. A B 15 m - 21 m What is the force on the bridge at the left point of support? The acceleration of gravity is 9.8 m/s?.
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