You are rolling your newly sodded lawn. You can apply a force P of 75 lb. directed down the handle to the 100 lb. roller. The barrel of the roller is a uniform cylinder with a radius of 9 in., it has a static friction coefficient with the ground of us coefficient with the ground of x = 0.18. Find the acceleration of the gravity center and the angular acceleration of the roller angle of 0 = 45° to the ground. State any assumptions you make and then show if they are :0.25, and a kinetic friction when the handle of the roller makes an true or not

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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1. You are rolling your newly sodded lawn. You can apply a force P of 75 lb. directed down the
handle to the 100 lb. roller. The barrel of the roller is a uniform cylinder with a radius of 9
in., it has a static friction coefficient with the ground of u, = 0.25, and a kinetic friction
coefficient with the ground of Hx = 0.18. Find the acceleration of the gravity center
and the angular acceleration of the roller
angle of 0 = 45° to the ground. State any assumptions you make and then show if they are
when the handle of the roller makes an
true or not
9 in
Transcribed Image Text:1. You are rolling your newly sodded lawn. You can apply a force P of 75 lb. directed down the handle to the 100 lb. roller. The barrel of the roller is a uniform cylinder with a radius of 9 in., it has a static friction coefficient with the ground of u, = 0.25, and a kinetic friction coefficient with the ground of Hx = 0.18. Find the acceleration of the gravity center and the angular acceleration of the roller angle of 0 = 45° to the ground. State any assumptions you make and then show if they are when the handle of the roller makes an true or not 9 in
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