*4-64. Determine the minimum force P needed to push the tube E up the incline. The coefficients of static friction at the contacting surfaces are HA = 0.2, Hg = 0.3, and Hc = 0.4. The 100-kg roller and 40-kg tube each have a radius of 150 mm. 30

*4-64. Determine the minimum force P needed to push the tube E up the incline. The coefficients of static friction at the contacting surfaces are HA = 0.2, Hg = 0.3, and Hc = 0.4. The 100-kg roller and 40-kg tube each have a radius of 150 mm. 30

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter6: Applications Of Newton's Laws

Section: Chapter Questions

Problem 134CP: In a television commercial, a small, spherical bead of mass 4.00 g is released from rest at t=0in a...

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Question

*4-64. Determine the minimum force P needed to push
the tube E up the incline. The coefficients of static friction
at the contacting surfaces are HA = 0.2, Hg = 0.3, and
Hc = 0.4. The 100-kg roller and 40-kg tube each have a
radius of 150 mm.
30

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