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darlinlady95 darlinlady95
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2 years ago
A 20.0-kg uniform plank is supported by the floor at one end and by a vertical rope at the other as shown in the figure. A 50.0-kg mass person stands on the plank a distance three-fourths of the length plank from the end on the floor.



(a) What is the tension in the rope?
(b) What is the magnitude of the force that the floor exerts on the plank?
Textbook 
Essential University Physics

Essential University Physics


Edition: 3rd
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k8ertots21k8ertots21
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darlinlady95 Author
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2 years ago
this is exactly what I needed
kamikazekota
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Yesterday
I appreciate what you did here, answered it right Smiling Face with Open Mouth
zsc999
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2 hours ago
Helped a lot
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