2. A carpenter holds a 6.00 m beam momentarily at rest with one end above rough floor/as shown in Figure 1. He exerted a force 100 N perpendicular to the beam. Point O 5.80m FIGURE 1 (a) Sketch the free body diagram and label the forces act on a beam. (b) Calculate the mass of the wooden beam. (c) Determine the magnitude of the force exerted by the floor on the wooden beam.

2. A carpenter holds a 6.00 m beam momentarily at rest with one end above rough floor/as shown in Figure 1. He exerted a force 100 N perpendicular to the beam. Point O 5.80m FIGURE 1 (a) Sketch the free body diagram and label the forces act on a beam. (b) Calculate the mass of the wooden beam. (c) Determine the magnitude of the force exerted by the floor on the wooden beam.

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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Question

2.
FR
A carpenter holds a 6.00 m beam momentarily at rest with one end above rough floor/as
shown in Figure 1. He exerted a force 100 N perpendicular to the beam.
Point O
5.80m
FIGURE 1
(a) Sketch the free body diagram and label the forces act on a beam.
(b) Calculate the mass of the wooden beam.
(c) Determine the magnitude of the force exerted by the floor on the wooden beam.
ES C
9.
it

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