1. A3-kg block is placed on top of a 7-kg block as showWn below. 3 kg 7 kg The coefficient of kinetic friction between the 7-kg block and the surface is 0.35. A horizontal force Facts on the 7-kg block. (a) Draw a free-body diagram for each block. (b) Calculate the magnitude of the applied force F necessary to maintain an acceleration of 5 m/s. (c) Find the minimum coefficient of static friction necessary to prevent the 3-kg block from slipping.

1. A3-kg block is placed on top of a 7-kg block as showWn below. 3 kg 7 kg The coefficient of kinetic friction between the 7-kg block and the surface is 0.35. A horizontal force Facts on the 7-kg block. (a) Draw a free-body diagram for each block. (b) Calculate the magnitude of the applied force F necessary to maintain an acceleration of 5 m/s. (c) Find the minimum coefficient of static friction necessary to prevent the 3-kg block from slipping.

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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Question

Free-Response-y
1. A 3-kg block is placed on top of a 7-kg block as shown below.
3 kg
7 kg
The coefficient of kinetic friction between the 7-kg block and the surface is 0.35. A
horizontal force Facts on the 7-kg block.
(a) Draw a free-body diagram for each block.
(b) Calculate the magnitude of the applied force F necessary to maintain an
acceleration of 5 m/s?.
(c) Find the minimum coefficient of static friction necessary to prevent the 3-kg block
from slipping.

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