Question

Which statement describes how a machine can help make work easier? It can put out more force than the input force by decreasing the distance over which force is applied. It can increase the amount of work performed if the output force is in the same direction as the input force. It can apply a greater output force over a greater distance compared to the input force and distance. It can increase the distance over which output force acts by applying less output force than input force.

Answer 1

Answer:

C. It can apply a greater output force over a greater distance compared to the input force and distance.

Explanation:

Answer 2

Answer:

It can apply a greater output force over a greater distance compared to the input force and distance.

Explanation:

A machine helps to multiply force input and makes it easier to do work. Simple and complex machines are need to make work easier.

• Most machines are designed to increase the input force by a system of mechanics.
• Machines allow force to be applied over great distances and this allows for the input work done to be duly compensated for.