2. A 2.0-kg block was released from rest at point A. It then moves through point B until it finally stops at point C. The plane is inclined at an angle 0 of 32.0° from the horizontal and the incline stands at a height h of 3.0 m. The coefficient of kinetic friction from point A to B is 0.40. A h 8.0 m В (a) What is the velocity of the block at point B? (Ans.: 4.6 m) (b) What is the coefficient of friction for the horizontal surface (from point B to C)? (Ans.: 0.13)

2. A 2.0-kg block was released from rest at point A. It then moves through point B until it finally stops at point C. The plane is inclined at an angle 0 of 32.0° from the horizontal and the incline stands at a height h of 3.0 m. The coefficient of kinetic friction from point A to B is 0.40. A h 8.0 m В (a) What is the velocity of the block at point B? (Ans.: 4.6 m) (b) What is the coefficient of friction for the horizontal surface (from point B to C)? (Ans.: 0.13)

Name: What are the solutions for this problem? The answers are already given
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Description: What are the solutions for this problem? The answers are already given. 2. A 2.0-kg block was released from rest at point A. It then moves through point B until itfinally stops at point C. The plane is inclined at an angle 0 of 32.0° from the horizon

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter5: Displacement And Force In Two Dimensions

Section: Chapter Questions

Problem 8STP

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