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you can do that by adding lubricant (such as oil or grease) to reduce the friction between the surface rubbing against the ramp. This should make anything running on it slide easily.

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15y ago

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When you increase the height of a ramp which increases the angle does the efficiency for kinetic energy increase of decrease?

When you increase the height of a ramp, the efficiency for kinetic energy decreases because you are doing work against gravity to lift the object higher. This means less of the initial potential energy is converted into kinetic energy compared to when the ramp is lower.


How do you increase the efficiency of pushing a concrete block up a wooden ramp?

Reduce the friction of it and the ramp, for example, mounting it on wheels.


Does increaseing the length of a ramp increases the efficiency of the ramp?

Increasing the length of a ramp may increase its efficiency by reducing the steepness of the incline, making it easier to move objects up or down the ramp. A longer ramp provides a gentler slope, requiring less force to overcome gravity.


What would happen if a ramp were coated with a smoother surface the ramps efficiency would?

The answer is : Increase because friction would decrease.


If a ramp were coated with a smoother surface the ramp and efficiency would?

The smoother the surface of a ramp, the greater is the danger of a vehicle slipping and losing traction.A wet, smooth ramp could cause a pedestrian to slip over and be hurt.


How would the input force needed to push a wheelchair up a ramp change if you increase the height of the ramp but not its lenght?

If you increase the height of the ramp but not its length, the force needed to push the wheelchair up the ramp will increase. This is because a higher ramp will require more work to overcome gravity and lift the chair to a greater height. As the height increases, the force required to push the wheelchair up the ramp will increase proportionally.


Which would increase mechanical advantage of a ramp?

Increasing the length of the ramp or decreasing the angle of incline would increase the mechanical advantage of a ramp. This would make it easier to move objects up the ramp by requiring less force.


If a ramp were coated with a smoother surface the ramps efficiency would .?

It would be increased because the loss due to friction would be reduced.


If a ramp were coated with with a smoother surface the ramp's efficiency would?

The smoother the surface of a ramp, the greater is the danger of a vehicle slipping and losing traction.A wet, smooth ramp could cause a pedestrian to slip over and be hurt.


If a ramp were coated with a smoother surface the ramp and efficiency would .?

The smoother the surface of a ramp, the greater is the danger of a vehicle slipping and losing traction.A wet, smooth ramp could cause a pedestrian to slip over and be hurt.


What is a a effort ramp?

An effort ramp is a gradual increase in the amount of effort or resources devoted to a task or project over time. It allows for a manageable progression towards a goal and helps prevent burnout or overwhelming team members. By starting with lower levels of effort and gradually ramping up, it can increase efficiency and productivity in the long run.


When the mover pushes the box up the ramp there is friction between the box and the ramp What is the efficiency of the ramp?

It depends on the mass of the box, the force exerted, the total displacement and the height the box was moved.