13. Write the torque equation for the weight force. Express your answer in terms of m, g and L.Loave the trig function as is (do NOT get the decimal value for the trig function). Be sureyour answer includes the direction for the torque.14. Measuring from the pivot, in the space below draw the torque-pic for the Tension forceexerted on the bar. Be sure your torque-pic includes both an expression for r in terms of Land also the value for the angle between r and tension force.15. Write the torque equation for the tension force. Express your answer in terms of Tand LLeave the trig function as is (do NOT get the decimal value for the trig function). Be sureyour answer includes the direction for the torque. PivotA constant density bar with mass m and length Lis heldin place as shown. Use the usual x,y,z coordinates forthe following questions.CellingCable12. Measuring from the pivot, in the space below drawthe torque-pic for the weight force exerted on thebar. Be sure your torque-pic includes both anexpression for r in terms of L and also the value forthe angle between r and weight force.Bar350Length = L

Answered: Image /qna-images/answer/f46784d5-38bc-4441-bc64-a6161ee87312.jpg

Answered: A constant density bar with mass m and…

Engineering

Mechanical Engineering

A constant density bar with mass m and ler in place as shown. Use the usual x,y,z oo the following questions.

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

Center of Gravity and Centroid

The term center of gravity indicates the position or location of a point about which the whole weight of a body or system is supposed to be concentrated, which means the whole weight of the body or system works through this point. It is closely related to mass distribution. For all positions of the body, the center of gravity would be a single point.

Question

13. Write the torque equation for the weight force. Express your answer in terms of m, g and L.
Loave the trig function as is (do NOT get the decimal value for the trig function). Be sure
your answer includes the direction for the torque.
14. Measuring from the pivot, in the space below draw the torque-pic for the Tension force
exerted on the bar. Be sure your torque-pic includes both an expression for r in terms of L
and also the value for the angle between r and tension force.
15. Write the torque equation for the tension force. Express your answer in terms of Tand L
Leave the trig function as is (do NOT get the decimal value for the trig function). Be sure
your answer includes the direction for the torque.

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