Force & Motion & Simple Machines

Front

A simple machine is a device that helps to reduce the amount of _____ required to work.

Back

force

Front

A ______ is a grooved wheel with a rope running along the groove.

Back

pulley

Front

A sloping force, like a ramp, that reduces the amount of force required to lift an object.

Back

inclined plane

Front

A simple machine that can split things apart or hold a door open.

Back

wedge

Front

A simple machine that can split things apart or hold a door open.

Back

wedge

Front

What simple machines make up a fishing pole, which is a compound machine?

Back

lever, wheel and axle, pulley

Front

A simple machine that is made up of an incline plane wrapped around a cylinder. It is often used to hold things together.

Back

screw

Front

Scissors are an example of a compound machine. What simple machines are used to make up this compound machine?

Back

2 levers and 2 inclined planes

Front

Flagpole

Back

pulley

Front

Classify the item: Lightbulb Options: wedge, pulley, incline plane, screw

Back

screw