1. The beam is subjected to a load F = 400 N and is supported by the rope and the smooth surfaces at A and B. a. Draw the free-body diagram of the 45° beam. 30° b. What are the magnitudes of the reactions at A and B? -1.2 m-→--1.5 m - 1 m-

1. The beam is subjected to a load F = 400 N and is supported by the rope and the smooth surfaces at A and B. a. Draw the free-body diagram of the 45° beam. 30° b. What are the magnitudes of the reactions at A and B? -1.2 m-→--1.5 m - 1 m-

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter5: Further Applications Of Newton's Laws: Friction, Drag, And Elasticity

Section: Chapter Questions

Problem 33PE: (a) By how much does a 65.0-kg mountain climber stretch her 0.800-cm diameter nylon rope when she...

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Concept explainers

Mechanical Properties of Solids

There are three types of matter- solid, liquid and gas. Out of them, solids have a rigid shaped and size. The intermolecular forces of attractions in solids are greatest. Mechanical properties are the physical properties of a material which it shows, when it is provided with certain amount of force or load. These properties are to be kept in mind for various purposes. When a force is applied to an object, the object may or may not get deformed depending upon its elastic property. But every time the object develops a restoring force against the force applied. This is commonly known as stress. If the object changes its dimensions due to the force applied it develops strain ( which is the ratio of change in dimension to the original dimension).

Question

TOPIC: EQUILIBRIUM OF PLANAR SYSTEMS

SHOW THE FF: GIVEN, FREE-BODY DIAGRAM/ ILLUSTRATION, SOLUTION AND FINAL ANSWER

1. The beam is subjected to a load F = 400 N
and is supported by the rope and the
smooth surfaces at A and B.
a. Draw the free-body diagram of the
45°
beam.
30°
b. What are the magnitudes of the
reactions at A and B?
-1.2 m-→--1.5 m - 1 m-

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