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A 120 kg block is pulled at a constant speed of 8.0 m/s across a horizontal floor by an applied force of 126 N directed 18° above the horizontal. What is the rate at which the force does work on the block? Number i Units This answer has no units (degrees) Save for Later Attempts: 0 of 3 used Submit Answer kg m/s m/s^2 N/m kg-m/s or N-s

A 120 kg block is pulled at a constant speed of 8.0 m/s across a horizontal floor by an applied force of 126 N directed 18° above the horizontal. What is the rate at which the force does work on the block? Number i Units This answer has no units (degrees) Save for Later Attempts: 0 of 3 used Submit Answer kg m/s m/s^2 N/m kg-m/s or N-s

Physics for Scientists and Engineers: Foundations and Connections
Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter9: Energy In Nonisolated Systems
Section: Chapter Questions
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Current Attempt in Progress The tolerance is + 1 in the 3rd ant speed of 8.0 m/s across a horizontal floor by an applied force of 126 N directed 18° above the significant digit. ch the force does work on the block? Number Units
Transcribed Image Text:Current Attempt in Progress The tolerance is + 1 in the 3rd ant speed of 8.0 m/s across a horizontal floor by an applied force of 126 N directed 18° above the significant digit. ch the force does work on the block? Number Units
A 120 kg block is pulled at a constant speed of 8.0 m/s across a horizontal floor by an applied force of 126 N directed 18° above the horizontal. What is the rate at which the force does work on the block? Number Units This answer has no units (degrees) Save for Later Attempts: 0 of 3 used Submit Answer m kg m/s m/s^2 N N/m kg-m/s or N-s N/m^2 or Pa kg/m^3 m/s^3 times
Transcribed Image Text:A 120 kg block is pulled at a constant speed of 8.0 m/s across a horizontal floor by an applied force of 126 N directed 18° above the horizontal. What is the rate at which the force does work on the block? Number Units This answer has no units (degrees) Save for Later Attempts: 0 of 3 used Submit Answer m kg m/s m/s^2 N N/m kg-m/s or N-s N/m^2 or Pa kg/m^3 m/s^3 times
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