Answered: wn, determine the range of values of…

Engineering

Mechanical Engineering

wn, determine the range of values of the distance a for wh 50 lb downward, and (b) 100 lb upward...

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter6: Beams And Cables

Section: Chapter Questions

Problem 6.41P: The 24-ft timber ï¬‚oor joist is designed to carry a uniformly distributed load. Because only 16-ft...

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Concept explainers

Entropy

In physics, entropy means the amount of disorder or the degree of randomness associated with a thermodynamic system. The system is not self-organized when the entropy of the system is high. For instance, when a system is at an elevated temperature, its molecules are in random motion, vibrating and colliding with each other. During this scenario, the probability of finding a molecule at a particular place twice, is low. Under this circumstance, the system can be said to be in a high entropy.

Question

PLEASE SHOW COMPLETE SOLUTION AND WRITE PROPERLY

(Round off your answers up to 2 decimal places)

For the beam and loading shown, determine the range of values of the distance a for which the
reaction at B does not exceed (a) 50 lb downward, and (b) 100 lb upward..
1.
150 lb
150 lb
Ans.
3 in.
a) a =
inches
A
b) a =
inches
D
C
25 lb
4 in.
6 in.
2 in.

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