Simple Machine Vocabulary Quiz

What is done when a force exerted on an object causes that object to move some distance; equal to force times distance; measured in joules?

What is a force exerted on a machine by you called?

What is the force exerted or done by a machine called?

What is it called when something equals the output work divided by the input work; expressed as a percentage.

What is a machine made up of a combination of two or more simple machines called?

What is a board or bar that rest on a turning point, called a fulcrum and the closer the object is to the fulcrum, the easier it is to move called?

What is it called when the axle is a rod that goes through the wheel and the axle allows the wheel to turn called?

What is made up of a wheel and a rope that fits on the groove of a wheel and one part of the rope is attached to the load called?

What is a flat surface that is higher on one end than the other?

What is the simple machine that is used to push two objects apart and is made of two inclined planes that meet and form a sharp edge called?