Simple Machines

Front

Pulley

Back

a wheel with a rim around which a cord passes.

Front

What can a pulley do?

Back

Do both: lower heavy objects and lift heavy weights.

Front

Fulcrum is:

Back

a part of a lever.

Front

A seesaw is an example of

Back

a lever.

Front

A doorknob is an example of

Back

a wheel and axle.

Front

Reusable bottle cap is an example of

Back

a screw.

Front

This gardener uses shovel as

Back

a wedge.

Front

The main entrance at ISP is an example of

Back

an inclined plane.

Front

Which statement is correct?

• A flag is raised on a pulley.
• An inclined plane connects two points of the same height.
• An axel rotates around a wheel.

Back

A flag is raised on a pulley.

Front

Which option is a pair of synonyms? Options: a pulley - a fulcrum, a ramp - an inclined plane, to lift - to lower.

Back

a ramp - an inclined plane.