Revision Test 1.1

What type of quantity has both magnitude and direction?

How are polar coordinates represented?

State what is meant by the scientific method.

What is the purpose of testing within the scientific method?

What is meant by the accuracy of a measurement?

What do atoms consist of?

What is motion that moves back and forth about a pivot called?

What is the formula for pressure?

What does Bernoulli’s principle state?

What is the aerodynamic force that opposes the forwards movement of an object through the air?