A student slides her 72 kg desk across the level floor of her dormitory room a distance 5 m at constant speed. If the coefficient of kinetic friction between the desk and the floor is 0.44, how much work did she do? Answer: X10J (Express your answer to 3 significant figures. For answers ending with a digit Jast simply drop it. For example, instead of writing 0.950, just simply write 0.95)
A student slides her 72 kg desk across the level floor of her dormitory room a distance 5 m at constant speed. If the coefficient of kinetic friction between the desk and the floor is 0.44, how much work did she do? Answer: X10J (Express your answer to 3 significant figures. For answers ending with a digit Jast simply drop it. For example, instead of writing 0.950, just simply write 0.95)
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter7: Work And Kinetic Energy
Section: Chapter Questions
Problem 100CP: The surface of the preceding problem is modified so that the coefficient of kinetic friction is...
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