Question 2) A 6.7 kg object initially starts from rest at the top of a ramp. The length of the ramp is 5.5 m and forms an angle of 23D above the horizontal. When the object reaches a height of 1.5 m, it has a speed of 3.0 m/s. 5.5 m m = 6.7 kg 1.5 m 23° e ons 180 er0 neewied nolant lo eonot ert ei Tams1 What is the force of friction? (c)

Question 2) A 6.7 kg object initially starts from rest at the top of a ramp. The length of the ramp is 5.5 m and forms an angle of 23D above the horizontal. When the object reaches a height of 1.5 m, it has a speed of 3.0 m/s. 5.5 m m = 6.7 kg 1.5 m 23° e ons 180 er0 neewied nolant lo eonot ert ei Tams1 What is the force of friction? (c)

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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Static and Kinetic Friction

Kinetic friction comes into existence when there are moving surfaces means in other words we can say that the force which comes into existing between moving surfaces is known as kinetic friction.

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