The portion of the cable attached to the spring is at an angle of = 35° from the ground. The spring has a spring constant of k=16.5 kN/m. The pulley is attached to the ceiling by rod BD that forms an angle = 62.5° with the ceiling Draw the free-body diagram of the pulley. Recall that the pulley is massless. Start all forces at point B in the center of the pulley. Draw all forces as tensile forces, or pulling forces. All angles should be measured from the positive x axis. They are positive in the counterclockwise direction. Note - You can click on the attributes button after selecting a vector and enter angle value of the vector in the angle field.

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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= 35° from the ground. The spring has a spring constant
The portion of the cable attached to the spring is at an angle of
of k 16.5 kN/m. The pulley is attached to the ceiling by rod BD that forms an angle = 62.5° with the ceiling Draw the
free-body diagram of the pulley. Recall that the pulley is massless.
Start all forces at point B in the center of the pulley. Draw all forces as tensile forces, or pulling forces. All angles
should be measured from the positive x axis. They are positive in the counterclockwise direction. Note - You can
click on the attributes button after selecting a vector and enter angle value of the vector in the angle field.
►View Available Hint(s)
No elements selected
X
B
i
Transcribed Image Text:= 35° from the ground. The spring has a spring constant The portion of the cable attached to the spring is at an angle of of k 16.5 kN/m. The pulley is attached to the ceiling by rod BD that forms an angle = 62.5° with the ceiling Draw the free-body diagram of the pulley. Recall that the pulley is massless. Start all forces at point B in the center of the pulley. Draw all forces as tensile forces, or pulling forces. All angles should be measured from the positive x axis. They are positive in the counterclockwise direction. Note - You can click on the attributes button after selecting a vector and enter angle value of the vector in the angle field. ►View Available Hint(s) No elements selected X B i
Learning Goal:
To draw the free-body diagram of a point particle, use the
equations of equilibrium to find unknown forces, and
understand how frictionless pulleys affect the transfer of
force in a cable.
As shown, a mass is suspended from a cable that wraps
around a frictionless and massless pulley. The cable
connects to a linear elastic spring. For this problem, treat
the pulley as a point particle at B.
(Figure 1)
Figure
B
X
1 of 1
Transcribed Image Text:Learning Goal: To draw the free-body diagram of a point particle, use the equations of equilibrium to find unknown forces, and understand how frictionless pulleys affect the transfer of force in a cable. As shown, a mass is suspended from a cable that wraps around a frictionless and massless pulley. The cable connects to a linear elastic spring. For this problem, treat the pulley as a point particle at B. (Figure 1) Figure B X 1 of 1
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