Year 3 - Science quiz - Force and motion

To measure force using a______.

• thermometer

• forcemeter

• hydrometer

• ruler

We can measure weight using a forcemeter.

• True

• False

_______ is the force that pulls things towards the ground.

• Power

• Energy

• Gravity

The standard unit that for measuring force is _______.

• newton (N)

• kilogram

• centimeter (cm)

The standard unit for measuring Length is ________.

• Newton (N)

• Centimeter (cm)

• Kilogram (Kg)

Forces are_______.

• Pushes

• Pulls

• Pushes and pulls

Gravity pushes aeroplanes upwards.

• True

• False

Weight is measured in grams or kilograms.

• True

• False

_________happens where the outside part of an object “the surface” push against the surface of another object.

• surface

• gravity

• friction

Slippery surfaces has high friction.

• True

• False