An object with a mass of 14 kg is at rest on a frictionless surface. The following forces are applied simultaneously to the object: • 97.4 N at 123° • 53.4 N at –136° • 80.8 N at 178° • 50.9 N at 157° • 117.1 N at -99° (a) What is the magnitude of the acceleration? (b) What is the direction that the object will be moving?

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
Chapter5: More Applications Of Newton’s Laws
Section: Chapter Questions
Problem 58P: Why is the following situation impossible? A book sits on an inclined plane on the surface of the...
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An object with a mass of 14 kg is at rest on a frictionless surface. The following forces are applied
simultaneously to the object:
97.4 N at 123°
53.4 N at –136°
• 80.8 N at 178°
•50.9 N at 157°
117.1 N at –99°
(a) What is the magnitude of the acceleration?
(b) What is the direction that the object will be moving?
Transcribed Image Text:An object with a mass of 14 kg is at rest on a frictionless surface. The following forces are applied simultaneously to the object: 97.4 N at 123° 53.4 N at –136° • 80.8 N at 178° •50.9 N at 157° 117.1 N at –99° (a) What is the magnitude of the acceleration? (b) What is the direction that the object will be moving?
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