Simple Machines (Science)

Front

Machines make our work______

Back

Easy

Front

Which simple machine can help a worker carry boxes out of a lorry? Options: Lever, Wedge, Inclined plane, Gear

Back

Inclined plane

Front

Which is not a type of simple machine? Options: spring, screw, pulley, wedge

Back

spring

Front

Identify this simple machine: Lever, Wheel & Axle, Inclined Plane, Screw

Back

Wheel & Axle

Front

A simple machine made by joining two inclined planes

Back

wedge

Front

Two or more simple machines put together form a ________ machine.

Back

Complex

Front

The force that we apply on a lever is called-

Back

Effort

Front

The device used to raise a flag up a flag pole is an example of a:

wheel and axle

,

lever

,

inclined plane

,

pulley

Back

pulley

Front

How many parts are there in a lever?

Back

3

Front

A windmill is an example of:

a third-class lever

,

wheel and axle

,

inclined plane

,

screw

Back

wheel and axle