The man pushes on the roller with force P through a handle that connects to the central axle of the roller. If the coefficient of static friction between the 69-lb roller and the floor is g = 0.11, and the force Pis maximum so that the roller is about to slip, determine the angular acceleration of the roller (in rad/s2). Assume the roller to be a uniform cylinder. Please pay attention: the numbers may change since they are randomized. Your answer must include 2 places after the decimal point, and proper unit. Take g = 32.2 ft/s². P Your Answer: Answer 30° 1.5 ft S

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The man pushes on the roller with force \( P \) through a handle that connects to the central axle of the roller. If the coefficient of static friction between the 69-lb roller and the floor is \( \mu_s = 0.11 \), and the force \( P \) is maximum so that the roller is about to slip, determine the angular acceleration of the roller (in rad/s\(^2\)). Assume the roller to be a uniform cylinder. Please pay attention: the numbers may change since they are randomized. Your answer must include 2 places after the decimal point, and proper unit. Take \( g = 32.2 \, \text{ft/s}^2 \).

### Diagram Description:
- The diagram shows a handle attached to a roller.
- The handle is positioned at a 30° angle to the horizontal.
- The length from the center of the roller to the handle's attachment point is 1.5 ft.
- The force \( P \) is acting along the handle.

### Input Field:
- A space is provided for users to input their answer, labeled "Your Answer:" with a submission button labeled "Answer".
Transcribed Image Text:The man pushes on the roller with force \( P \) through a handle that connects to the central axle of the roller. If the coefficient of static friction between the 69-lb roller and the floor is \( \mu_s = 0.11 \), and the force \( P \) is maximum so that the roller is about to slip, determine the angular acceleration of the roller (in rad/s\(^2\)). Assume the roller to be a uniform cylinder. Please pay attention: the numbers may change since they are randomized. Your answer must include 2 places after the decimal point, and proper unit. Take \( g = 32.2 \, \text{ft/s}^2 \). ### Diagram Description: - The diagram shows a handle attached to a roller. - The handle is positioned at a 30° angle to the horizontal. - The length from the center of the roller to the handle's attachment point is 1.5 ft. - The force \( P \) is acting along the handle. ### Input Field: - A space is provided for users to input their answer, labeled "Your Answer:" with a submission button labeled "Answer".
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