What is a vector quantity?

Give two examples of Vector quantities.

What is a scalar quantity?

Give two examples of a scalar quantity.

Speed and velocity are very similar.

Which is a vector quantity and which is a scalar quantity?

Two bikes are travelling at 65 mph.
One is travelling North west the other south east. Is their velocity the same or different?

All forces are one of two types.

Name both.

What is the difference between contact and non contact forces?

Name two examples of contact forces.

Name two examples of non contact forces.

Fill in the blanks:
When two objects interact there is a force produced on b___ objects. An i__________ pair is a pair of forces that are e____ and o_______.

The sun and the Earth are attracted together by gravitational forces.

Is this a contact or non contact force?

A chair exerts a force on the ground.

What force is produced from the ground and how strong is it?

Describe what is gravitational force.

What are the two important affects of gravity?

True or False:

Weight and Mass are the same.