Describing motion

3 lessons in Forces.

28 exam questions · 70 marks

5.12 Speed and velocity Speed and velocity, the equation distance = speed x time, typical speeds, average and instantaneous speed, and measuring speed with light gates. AQA Edexcel OCR 9 questions 5.13 Distance-time graphs How to read and draw distance-time graphs, finding speed from the gradient, describing stationary and accelerating objects, and using a tangent to find the speed at a point. AQA Edexcel OCR 9 questions 5.14 Acceleration and velocity-time graphs Acceleration as change in velocity per second, a = (v - u)/t, v^2 - u^2 = 2as, and finding acceleration and distance from velocity-time graphs. AQA Edexcel OCR 10 questions