IGS Ph vectors & scalars

"Magnitude" is another word for ...

• "size".

• "brightness".

• "temperature".

If a quantity has magnitude & direction it is a ...

• scalar.

• vector.

• velocity.

• secondary.

"Size" is another word for ...

• magnitude

• velocity

• weight

If a quantity has magnitude but not direction, it is a ...

• scalar

• vector

"Vectors" are quantities that have ...

• magnitude only.

• direction only.

• magnitude and direction.

• direction but not magnitude.

Which quantity is a vector?

• Force

• Temperature

• Time

Which are the vectors?

Choose two.

• velocity

• distance

• displacement

• speed

Which are the scalars?

Choose two.

• velocity

• distance

• displacement

• speed

Speed.

Vector or scalar?

• Vector

• Scalar

Which are the scalars?

Choose two.

• velocity

• distance

• displacement

• speed