Question

How does an inclined plane help ease the work load being done?

a
it spreads the load in smaller increments in each step, making the load feel lighter
b
it allows the people to rotate around a screw's center to make it easier

Answer 1

The correct answer is a) It spreads the load in smaller increments in each step, making the load feel lighter.

An inclined plane is a sloping surface that allows for an easier movement of objects from a lower to a higher level or vice versa. When a load is moved along an inclined plane, it reduces the amount of force required to move the object vertically. This is due to the fact that the force applied is spread over a longer distance along the plane, compared to lifting the load straight up vertically.

By spreading the load over a longer distance, the work done in moving the object is distributed over a greater area, reducing the intensity of the force required. This helps in easing the workload as it allows for a lesser amount of force to be exerted and makes it feel lighter.