An applied force of 89.4 N is used to accelerate an object across a frictional surface. The object has a weight of 61.2 N and encounters a frictional force of 76.7 N. (a) Draw a sketch of the object and show all of the forces acting on the object. (b) What is the net force acting on the object in the horizontal direction? (c) What is the net force acting on the object in the vertical direction? (d) Using Newton's 2nd Law, find the object's acceleration.
An applied force of 89.4 N is used to accelerate an object across a frictional surface. The object has a weight of 61.2 N and encounters a frictional force of 76.7 N. (a) Draw a sketch of the object and show all of the forces acting on the object. (b) What is the net force acting on the object in the horizontal direction? (c) What is the net force acting on the object in the vertical direction? (d) Using Newton's 2nd Law, find the object's acceleration.
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter4: The Laws Of Motion
Section: Chapter Questions
Problem 5OQ
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An applied force of 89.4 N is used to accelerate an object across a frictional surface. The object has a
weight of 61.2 N and encounters a frictional force of 76.7 N.
(a) Draw a sketch of the object and show all of the forces acting on the object.
(b) What is the net force acting on the object in the horizontal direction?
(c) What is the net force acting on the object in the vertical direction?
(d) Using Newton's 2nd Law, find the object's acceleration.
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