c) What acceleration is produced (magnitude and direction)? What is the speed of the mass after the forces have acted for a time of 3.00 seconds?

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
Section4.4: Newton’s Second Law
Problem 4.2QQ: An object experiences no acceleration. Which of the following cannot be true for the object? (a) A...
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c) What acceleration is produced (magnitude and direction)?
d) What is the speed of the mass after the forces have acted for a time of 3.00 seconds?
Transcribed Image Text:c) What acceleration is produced (magnitude and direction)? d) What is the speed of the mass after the forces have acted for a time of 3.00 seconds?
5. A mass of 3.00 kg is initially at rest on a horizontal, frictionless surface. A rope with a
tension of 45.0 N in the x-direction pulls on the object. An applied force of 72.0 N
directed at an angle of -50.0° with respect to the x-direction also acts on the mass.
a) What is the normal force acting on the mass?
b) What is the next force in the x-direction?
Transcribed Image Text:5. A mass of 3.00 kg is initially at rest on a horizontal, frictionless surface. A rope with a tension of 45.0 N in the x-direction pulls on the object. An applied force of 72.0 N directed at an angle of -50.0° with respect to the x-direction also acts on the mass. a) What is the normal force acting on the mass? b) What is the next force in the x-direction?
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