Explanation Force is a vector quantity since it has both a magnitude and a direction. The use of vectors to depict forces implies that these vectors are focused at a single location or along a single line. Physically, however, this is not feasible. The applied force, or stress, on a loaded component of a structure, for example, produces an internal force, or stress, that is spread across the cross-section of the component. Gravitational force is uniformly distributed throughout the volume of a body. The force required to accelerate an object having a mass of 1 pound at a velocity 32.174 ft / s is defined as one pound force. The acceleration due to gravity on Earth is 32.174 . A unit of mass equivalent to 16 ounces or 7000 grains in the measurement unit system

Fundamentals Of Engineering Thermodynamics, 9e

9th Edition

ISBN: 9781119391432

Author: MORAN

Publisher: WILEY

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In physics, entropy means the amount of disorder or the degree of randomness associated with a thermodynamic system. The system is not self-organized when the entropy of the system is high. For instance, when a system is at an elevated temperature, its m…

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Fundamentals Of Engineering Thermodynamics, 9e

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The pound-force is equal to pound mass, and is true or false.

Solution Summary: The author explains that the pound-force is equal to mass, and is true or false. The force is a vector quantity since it has both magnitude and direction.

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