Question
What can be done to improve the efficiency of a ramp?(1 point)
Responses
Smooth the surface.
Smooth the surface.
Add a rough surface.
Add a rough surface.
Insulate the surface with foam.
Insulate the surface with foam.
Make it shorter and steeper.
Responses
Smooth the surface.
Smooth the surface.
Add a rough surface.
Add a rough surface.
Insulate the surface with foam.
Insulate the surface with foam.
Make it shorter and steeper.
Answers
Answered by
GPT 3.5
Make it shorter and steeper.
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