On a table, a book is resting. It weighs 8 kilograms. With a force of 15N, you push directly down, however the book stays at rest. Find the book's normal force.

College Physics
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ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter4: Newton's Laws Of Motion
Section: Chapter Questions
Problem 82AP: Measuring coefficients of friction A coin is placed near one edge of a book lying on a table, and...
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**Please include formulas used for all thank you!
On a table, a book is resting. It weighs 8 kilograms.
With a force of 15N, you push directly down, however
the book stays at rest. Find the book's normal force.
An object with a mass of 10 kilograms slides down an
inclined plane with an angle theta=30 degrees. What
is the object's acceleration if the coefficient of kinetic
friction is 0.2?
An extremely light thread is used to link two masses. A
force of 100 N is applied to the mass on the table at a
35-degree angle to the horizontal. Find the
acceleration of block m1 if the coefficient of kinetic
friction on the table is 0.1?
F =100N
7Kg
M2
5 Kg
Transcribed Image Text:**Please include formulas used for all thank you! On a table, a book is resting. It weighs 8 kilograms. With a force of 15N, you push directly down, however the book stays at rest. Find the book's normal force. An object with a mass of 10 kilograms slides down an inclined plane with an angle theta=30 degrees. What is the object's acceleration if the coefficient of kinetic friction is 0.2? An extremely light thread is used to link two masses. A force of 100 N is applied to the mass on the table at a 35-degree angle to the horizontal. Find the acceleration of block m1 if the coefficient of kinetic friction on the table is 0.1? F =100N 7Kg M2 5 Kg
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