Work and Mechanical Advantage

Front

What is Work in physics?

Back

Work is done when a force causes an object to move. It is calculated as Work (W) = Force (F) x Distance (d).

Front

What is Mechanical Advantage (MA)?

Back

Mechanical Advantage is the ratio of the output force produced by a machine to the input force applied. MA = Output Force / Input Force.

Front

How do you calculate Work done?

Back

Work done is calculated using the formula W = F x d, where W is work, F is force, and d is distance.

Front

What is Effort (Input) Force?

Back

Effort force is the force that a person applies to a machine to make it work.

Front

What is Output Force?

Back

Output force is the force that a machine exerts on an object to move it.

Front

What is a Lever?

Back

A lever is a simple machine that consists of a rigid bar that pivots around a fixed point called the fulcrum.

Front

What is a Wedge?

Back

A wedge is a simple machine that is used to split or cut objects apart, consisting of two inclined planes.

Front

What is an Inclined Plane?

Back

An inclined plane is a flat surface that is tilted at an angle to help raise or lower objects with less effort.

Front

What is a Pulley?

Back

A pulley is a simple machine that uses a wheel and a rope to lift or lower objects.

Front

What is a Screw?

Back

A screw is a simple machine that converts rotational motion into linear motion, often used to hold objects together.