Pully A of the treadmill is driven by a motor that can supply a moment M_A = 200 in.lb. Pully B is frictionless, and its bearing slides in a frictionless slot where force P tensions the belt. Both Pulleys A and B have 1.5 in, radius and the coefficient of static friction between pulley A and the belt is 0.3. Determine the smallest value of P needed to prevent slip between pulley A and the belt.

Pully A of the treadmill is driven by a motor that can supply a moment M_A = 200 in.lb. Pully B is frictionless, and its bearing slides in a frictionless slot where force P tensions the belt. Both Pulleys A and B have 1.5 in, radius and the coefficient of static friction between pulley A and the belt is 0.3. Determine the smallest value of P needed to prevent slip between pulley A and the belt.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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