The 3.0-m-long, 100 kg rigid beam of FIGURE EX12.31 is supported at each end. An 80 kg student stands 2.0 m from support 1. How much upward force does each support exert on the beam?**Description of Diagram:**- The diagram labeled FIGURE EX12.31 shows a horizontal beam supported by two vertical supports, Support 1 and Support 2.- The beam is 3.0 meters long, with Support 1 located at one end and Support 2 at the other.- The beam has a mass per unit length, and its total mass is given as 100 kg.- An 80 kg student stands on the beam, 2.0 meters from Support 1.This scenario is typically used to illustrate the concepts of static equilibrium and torque in physics, involving calculations of forces exerted by the supports.

Given: The mass of the beam is 100 kg. The length of the beam is 3 m. The mass of the student is 80…

|| The 3.0-m-long, 100 kg rigid beam of FIGURE EX12.31 is supported at each end. An 80 kg student stands 2.0 m from support 1. How much upward force does each support exert on the beam? FIGURE EX12.31 Support 1 2.0 m 3.0 m Support 2

|| The 3.0-m-long, 100 kg rigid beam of FIGURE EX12.31 is supported at each end. An 80 kg student stands 2.0 m from support 1. How much upward force does each support exert on the beam? FIGURE EX12.31 Support 1 2.0 m 3.0 m Support 2

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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Concept explainers

Rotational Equilibrium And Rotational Dynamics

In physics, the state of balance between the forces and the dynamics of motion is called the equilibrium state. The balance between various forces acting on a system in a rotational motion is called rotational equilibrium or rotational dynamics.

Equilibrium of Forces

The tension created on one body during push or pull is known as force.

Question

The 3.0-m-long, 100 kg rigid beam of FIGURE EX12.31 is supported at each end. An 80 kg student stands 2.0 m from support 1. How much upward force does each support exert on the beam?

**Description of Diagram:**

- The diagram labeled FIGURE EX12.31 shows a horizontal beam supported by two vertical supports, Support 1 and Support 2.
- The beam is 3.0 meters long, with Support 1 located at one end and Support 2 at the other.
- The beam has a mass per unit length, and its total mass is given as 100 kg.
- An 80 kg student stands on the beam, 2.0 meters from Support 1.

This scenario is typically used to illustrate the concepts of static equilibrium and torque in physics, involving calculations of forces exerted by the supports.

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