This resource is aimed at KS4 students and is useful as it covers the following learning objectives...
Describe what impulse is.
Explain using calculation, the force involved in an impact from the change in momentum and time.
Apply the concept of impulse to explain why it is safer to wear a helmet when riding a bike than wearing nothing at all.
There are differentiation opportunities for lower and higher ability students (check the green challenge questions). I have also included feedback boxes, in which you should put students names to keep individuals engaged and ready to learn and feedback.