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.

Physics for Scientists and Engineers, Technology Update (No access codes included)
9th Edition
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter5: The Laws Of Motion
Section: Chapter Questions
Problem 5.8P: (a) A cat with a mass of 850 kg in moving to the right with a constant speed of 1.44 m/s. What is...
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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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