A 2kg block starts from rest at the top of a 30 degree incline and slides a distance of 2m down the incline in 1.3s. (There is friction in this problem). 1. find the magnitude of the acceleration of the block. 2. What is the frictional force and its direction acting on the block? 3. Find the speed of the block after it has slid 2m.

A 2kg block starts from rest at the top of a 30 degree incline and slides a distance of 2m down the incline in 1.3s. (There is friction in this problem). 1. find the magnitude of the acceleration of the block. 2. What is the frictional force and its direction acting on the block? 3. Find the speed of the block after it has slid 2m.

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter5: More Applications Of Newton’s Laws

Section: Chapter Questions

Problem 8OQ: The driver of a speeding truck slams on the brakes and skids to a stop through a distance d. On...

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