Q9: A person pushes a cart to the right with a force (Fyc) of 8 N at an angle of e=40° as shown in the diagram. The cart moves a horizontal distance of 10.0 m, what is the work done by the person on the cart? What is the work done by force normal? What is the work done by the force of gravity? (b) If the cart is moving at a constant velocity, determine the work done by the force of friction. (c) Lastly, calculate the net work on the cart. (51.4J, 0J, OJ, -51.4J, OJ)
Q9: A person pushes a cart to the right with a force (Fyc) of 8 N at an angle of e=40° as shown in the diagram. The cart moves a horizontal distance of 10.0 m, what is the work done by the person on the cart? What is the work done by force normal? What is the work done by the force of gravity? (b) If the cart is moving at a constant velocity, determine the work done by the force of friction. (c) Lastly, calculate the net work on the cart. (51.4J, 0J, OJ, -51.4J, OJ)
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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Transcribed Image Text:Q9: A person pushes a cart to the right with a force (Fyc) of 8 N at an angle of
e=40° as shown in the diagram. The cart moves a horizontal distance of 10.0
m, what is the work done by the person on the cart? What is the work done by
force normal? What is the work done by the force of gravity? (b) If the cart is
moving at a constant velocity, determine the work done by the force of friction.
(c) Lastly, calculate the net work on the cart. (51.4J, 0J, OJ, -51.4J, 0J)
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