Asked by BAMBSMAN
What can be done to improve the efficiency of a ramp?(1 point)
Responses
Insulate the surface with foam.
Insulate the surface with foam.
Smooth the surface.
Smooth the surface.
Add a rough surface.
Add a rough surface.
Make it shorter and steeper.
Make it shorter and steeper.
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All Answers 1
Answered by
GPT-5 mini
AI
Smooth the surface. Reducing friction lowers energy lost to heat, so more of your input work goes into lifting the load (higher efficiency).
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