Determine the weight W and the horizontal and vertical components of the pin reaction at A for equilibrium assuming all bearings are frictionless. Beam AB weighs 600 KN. (Ans. W = 770.27N, RAH = 0, Rav= 1031.33KN) 800KN 400KN 3m 1m 2m 1600N/m 6m

Determine the weight W and the horizontal and vertical components of the pin reaction at A for equilibrium assuming all bearings are frictionless. Beam AB weighs 600 KN. (Ans. W = 770.27N, RAH = 0, Rav= 1031.33KN) 800KN 400KN 3m 1m 2m 1600N/m 6m

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter10: Virtual Work And Potential Energy

Section: Chapter Questions

Problem 10.56P: The stiffness of the ideal spring that is compressed by the slider C is k = 250 N/m. The spring is...

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Question

Send help please?

EXERCISES:
DIRECTION: On short bond paper, solve the following activities correctly and honestly. Submit the Photo of your
solution via email or messenger account of yours truly within 24 hours.
Activity 1: Determine the angle 0 for equilibrium of the lever shown in the figure. Disregard the weights of bars
АВ and BC.
(Ans. 0 = 450)
of
90
2m
1m
A
200N
100N
Activity 2:
Determine the weight W and the horizontal and vertical components of the pin reaction at A for equilibrium
assuming all bearings are frictionless. Beam AB weighs 600 KN.
(Ans. W = 770.27N, RAH = 0, RAv= 1031.33KN)
800KN
400KN
3m
1m
2m
160ÖN/m
6m
W

Activity 1. Two wheels weighing W Kg and 20 Kg respectively are connected by a rod of negligible weight and
are free to roll on the smooth planes shown. Determine the magnitude of W so that the rod will be horizontal
when the system is in equilibrium.
(Ans. W = 60 Kg)
30
60
20Kg
2m
Activity 2. Determine the value of W for equilibrium by analytical method. (Ans. W = 1.84N)
y
3 N
700
1 N
30
X
W

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