A 20 kg box is released from rest from the top of a 15 m long inclined plane, which is angles 30 degrees above the horizontal. Assuming there is friction between the ramp and the wagon, how is this frictional force affected if the angle of the inclined plane is increased? O The frictional force increases. O The frictional force stays the same. O The frictional force decreases. O The frictional force cannot be determined with the given information.

A 20 kg box is released from rest from the top of a 15 m long inclined plane, which is angles 30 degrees above the horizontal. Assuming there is friction between the ramp and the wagon, how is this frictional force affected if the angle of the inclined plane is increased? O The frictional force increases. O The frictional force stays the same. O The frictional force decreases. O The frictional force cannot be determined with the given information.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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