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AP Physics 1
Unit 4 – Energy
Topic 4.1
Which of the following would decrease the amount of work required to push a box of mass m up a ramp with a coefficient of friction mu to a height h?
Any of these actions will reduce the amount of work required.
Get rid of the ramp altogether and simply lift the box to a height h.
Increase the coefficient of friction mu by changing the surface of the ramp.
Lengthen the ramp so it makes a smaller angle with the ground.
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AP Physics 1 - 4.1 Open and Closed Systems: Energy
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Ramp
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About Us
About Fiveable
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CCPA Privacy Policy
Resources
Cram Mode
AP Score Calculators
Study Guides
Practice Quizzes
Glossary
Crisis Text Line
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Report an Issue
© 2024 Fiveable Inc. All rights reserved.
AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.
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