Force review

The push or pull on an object?

• force

• work

• gravity

• friction

When you press the keyboard, you _______ the keys.

• push

• pull

• push and pull

• none of these

Which unit is used for Force?

• Watt

• Newton

• Joule

• meters

The force that holds us towards the Earth.

• friction

• air resistance

• gravity

• momentum

The arrow represents ____________ and strength of the force.

• push

• pull

• gravivty

• direction

The longer the arrow, the ___________ the force.

• smaller

• larger

• shorter

• less

The force of _________ causes the moon to orbit around the Earth.

• frcition

• resistance

• gravity

• pull

Which type of resistance force does a falling object through the air experience?

• weight

• air resistance

• friction

• gravity

The amount of force the gravity of the Earth exerts on an object is ______ Newton for every kilogram of object mass.

• 10

• 9.8

• 9

• 8.9

______ is the force exerted when two object rub against each other.

• Air resistance

• gravity

• friction

• work