Year 2 Chapter 1: Circular Motion

Question 1

What is the equation for linear velocity for an object moving in circular motion?

Answer 1

v = rω

Question 2

What are the 2 equations for acceleration for an object moving in circular motion?

Answer 2

a = rω^2

a = v^2 / r

Question 3

How do you convert from revolutions to rad?

Answer 3

1 revolution is equal to 2π rad.