230-kg uniform snart is turned through angle as shown here. End A is walls suppor supported by the ball-and-socket connection in the horizontal x-y plane. Calculate the magnitudes of the forces P and R exerted on the ball end B of the shaft by the vertical walls C and D, respectively. Assume a = 5.6 m, b = 2.3 m, L= 6.5 m, and 0 = 21°

230-kg uniform snart is turned through angle as shown here. End A is walls suppor supported by the ball-and-socket connection in the horizontal x-y plane. Calculate the magnitudes of the forces P and R exerted on the ball end B of the shaft by the vertical walls C and D, respectively. Assume a = 5.6 m, b = 2.3 m, L= 6.5 m, and 0 = 21°

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Axial Load

When a bar of the uniform cross-section is acted by a load, such that the load acts along the longitudinal axis of the bar, such kinds of loadings are known as axial loadings. In general terms, a load is an external force acting on a component. An axial load acts perpendicular to the geometric cross-section of the component. Based on the direction of the application of the load, an axial load can be tensile or compressive. The analysis of bodies under the action of axial loads is generally studied under the branch of mechanics, known as statics.

Question

One of the smooth vertical walls supporting end B of the 230-kg uniform shaft is turned through a 21° angle as shown here. End A is
supported by the ball-and-socket connection in the horizontal x-y plane. Calculate the magnitudes of the forces P and R exerted on the
ball end B of the shaft by the vertical walls C and D, respectively.
Assume a = 5.6 m, b = 2.3 m, L = 6.5 m, and 0 = 21°
Answers:
P = 2245
R =
H.
B
a
L
D
N
A
!N
b

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Step 1: GIVEN VALUES AND CALCULATION OF HEIGHT h

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Step 2: POSITION VECTOR AND MOMENT AT A

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Step 3: CALCULATION OF FORCES P AND R

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Step 4: CALCULATION OF FORCES P AND R

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