A plank having mass 5.4 kg rides on top of two identical solid cylindrical rollers each having radius 4.6 cm and mass 3 kg. The plank is pulled by a constant horizontal force 6 N applied to its end and perpendicular to the axes of the cylinders (which are parallel). The cylinders roll without slipping on a flat surface. There is also no slipping between cylinders and plank. M F m R m R Find the acceleration of the plank. Answer in units of m/s². part 2 of 2 Find the frictional force acting on the plank. Answer in units of N.

A plank having mass 5.4 kg rides on top of two identical solid cylindrical rollers each having radius 4.6 cm and mass 3 kg. The plank is pulled by a constant horizontal force 6 N applied to its end and perpendicular to the axes of the cylinders (which are parallel). The cylinders roll without slipping on a flat surface. There is also no slipping between cylinders and plank. M F m R m R Find the acceleration of the plank. Answer in units of m/s². part 2 of 2 Find the frictional force acting on the plank. Answer in units of N.

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter8: Rotational Motion

Section8.2: Rotational Dynamics

Problem 27PP

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