Efficiency improvements

Questions (3)

What can be done to improve the efficiency of a ramp?(1 point)Responses Smooth the surface. Smooth the surface. Insulate the
1. 1 answer
2. asked by ghsd
3. 41 views
What can be done to improve the efficiency of a ramp?(1 point)Responses Make it shorter and steeper. Make it shorter and
1. 1 answer
2. asked anonymously
3. 16 views
What can be done to improve the efficiency of a ramp?(1 point)Responses Smooth the surface. Smooth the surface. Insulate the
1. 1 answer
2. asked by Lucinda
3. 9 views