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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 A 0 B b 1 of 1 > Part A - Drawing the free-body diagram of the pulley 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 = 15.5 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) 0 No elements selected ΤΑ To (2

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 A 0 B b 1 of 1 > Part A - Drawing the free-body diagram of the pulley 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 = 15.5 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) 0 No elements selected ΤΑ To (2

Elements Of Electromagnetics
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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I need help with Parts A and C on this question!

Part C - Determining the displacement of a spring The cable segment attached to the spring is at an angle of = 50.0° from the ground. The spring has a spring constant of k 15.5 kN/m. The pulley is attached to the ceiling by rod BD that forms an angle = 70.0° with the ceiling. The hanging mass causes a tension of 3350 N in rod BD. What is the displacement of the spring? = Express your answer to three significant figures and include the appropriate units. View Available Hint(s) S = µA Value Units Submit Previous Answers Request Answer Part D Complete previous part(s) Provide Feedback ***** X Incorrect; Try Again; 4 attempts remaining Doongon ? Next >
Transcribed Image Text:Part C - Determining the displacement of a spring The cable segment attached to the spring is at an angle of = 50.0° from the ground. The spring has a spring constant of k 15.5 kN/m. The pulley is attached to the ceiling by rod BD that forms an angle = 70.0° with the ceiling. The hanging mass causes a tension of 3350 N in rod BD. What is the displacement of the spring? = Express your answer to three significant figures and include the appropriate units. View Available Hint(s) S = µA Value Units Submit Previous Answers Request Answer Part D Complete previous part(s) Provide Feedback ***** X Incorrect; Try Again; 4 attempts remaining Doongon ? Next >
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 A B 1 of 1 Part A - Drawing the free-body diagram of the pulley 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 = 15.5 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) + Σ O No elements selected Doongon X ΤΑ To
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 A B 1 of 1 Part A - Drawing the free-body diagram of the pulley 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 = 15.5 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) + Σ O No elements selected Doongon X ΤΑ To
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