KEY KNOWLEDGE
analyse graphically, numerically and algebraically, straight-line motion under constant acceleration
OUTCOME
By the end of this lesson you will investigate the different ways we can analyse displacement data to find the acceleration
Acceleration can be found using the gradient of the velocity time graph and by numerical calculations of changes in speed over time
EXPLAIN
Explain what the difference between acceleration and deceleration is
Explain the difference between negative acceleration and deceleration
Exercise 9.3