P9 Motion Formulas and Key Words

Question 1

Acceleration formula (simpler)

Answer 1

Acceleration (m/s2) = change in velocity (m/s) X time (s)

Question 2

Acceleration (complex)

Answer 2

A = v - u / t
A - acceleration
V - final velocity
u - initial velocity
T - time taken
( remember you may have to rearrange )

Question 3

Acceleration ( graph )

Answer 3

Y axis / x axis ( velocity / time )

Question 4

To find distance of acceleration graph

Answer 4

You must find the overall area below the line ( possibly need to split into a triangle and square or smth else )

Question 5

What are the 4 stations of motions

Answer 5

Acceleration
Deceleration
Constant
Stationary