A 7.0-kg crate slides down a ramp. The ramp is 4.0 m in length and inclined at an angle of 30.0°, as shown in the Figure. The crate starts from rest at the top, it experiences a constant friction force along the inclined ramp and reaches the bottom with a speed of 2.6 m/s, the magnitude of friction force along surface of the ramp is

A 7.0-kg crate slides down a ramp. The ramp is 4.0 m in length and inclined at an angle of 30.0°, as shown in the Figure. The crate starts from rest at the top, it experiences a constant friction force along the inclined ramp and reaches the bottom with a speed of 2.6 m/s, the magnitude of friction force along surface of the ramp is

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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