Q:

# What is the mechanical advantage of an inclined plane?

A:

### Quick Answer

The mechanical advantage of an inclined plane can be calculated by dividing the inclined plane's length by its height. The mechanical advantage of an inclined plane represents how less work is needed to move an object up a ramp compared to directly lifting it from the ground.

Know More

### Full Answer

Inclined planes are often used when heavy objects need to be moved to a higher vertical position. Instead of lifting the object up, it can be pushed up a ramp. The ramp allows a lower amount of force to be spread out to accomplish the same task. This is because work is equal to force multiplied by distance. The work stays the same, the distance increases, so the force required is less.

Learn more about Motion & Mechanics
Sources:

## Related Questions

• A:

According to PBS, Galileo's inclined plane was an experiment performed to test the effects of gravity on falling objects. Galileo's inclined plane experiment eventually proved that in the absence of outside forces, gravity causes all objects to fall at an increasing rate.

Full Answer >
Filed Under:
• A:

The mechanical advantage of a single wedge is calculated by using the formula MA = length of slope/height of slope, where "MA" denotes the mechanical advantage. For a double wedge, the formula for solving the mechanical advantage is MA = effort distance/resistance force distance.

Full Answer >
Filed Under:
• A:

When an inclined plane, a type of simple machine, is wrapped around a cylinder, it forms a screw, which is another type of simple machine. Machines are mechanisms that can make work easier to do.

Full Answer >
Filed Under:
• A:

The mass of an object does not affect its speed along an inclined plane, presuming that the object's mass does not prevent it from moving altogether. Only the force of gravity, the angle of the incline and the coefficient of friction influence the object's speed.

Full Answer >
Filed Under: