3D. A 100-N block on a rough 30°-incline is acted upon by a force P as shown causing it to accelerate at 2 m/s2 down the plane. The coefficient of kinetic friction is 0.30. (a) Draw the FBD of the block (b) Find the magnitude of P. 20C 30

3D. A 100-N block on a rough 30°-incline is acted upon by a force P as shown causing it to accelerate at 2 m/s2 down the plane. The coefficient of kinetic friction is 0.30. (a) Draw the FBD of the block (b) Find the magnitude of P. 20C 30

Classical Dynamics of Particles and Systems

5th Edition

ISBN:9780534408961

Author:Stephen T. Thornton, Jerry B. Marion

Publisher:Stephen T. Thornton, Jerry B. Marion

Chapter2: Newtonian Mechanics-single Particle

Section: Chapter Questions

Problem 2.29P: An automobile driver traveling down an 8% grade slams on his brakes and skids 30 m before hitting a...

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Concept explainers

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.

Question

3D. A 100-N block on a rough 300-incline is acted upon by a force P as shown causing it to accelerate at 2 m/s2 down the plane. The coefficient of kinetic
friction is 0.30. (a) Draw the FBD of the block (b) Find the magnitude of P.
20C
30

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