Length Time and Motion

Welcome to the GCSE Physics Ninja Length, Time & Motion course. These video lessons are based on question-and-answer flashcards.

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Length, Time & Motion Flashcards and Tutorials
Measuring Quantities
1. Measurement units and quantities
2. Power of ten notation
3. Measuring short time intervals
4. Measuring length, volume and time
5. Using a micrometer screw gauge
6. Density calculation
7. Gold nugget density calculation
8. Density of lead vs. mercury
Motion equations
9. Speed vs. velocity
10. Average speed equation
11. Average speed calculation
12. Acceleration equation
13. Acceleration-calculation
Distance-time graphs
14. Gradient of a distance-time graph
15. Describing motion in a distance-time graph
16. The gradient of a straight line
17. Calculating speed from a distance time graph
Velocity-time graphs
18. Gradient of a velocity-time graph
19. Describing motion in a velocity-time graph
20. Skydiver velocity-time graph
21. Acceleration gradient calculation
22. Distance travelled from a graph
23. Distance travelled calculation
24. Freefall acceleration
Circular motion
25. Moving in a circle
26. Circular motion examples
27. Direction of centripetal force & acceleration
28. Whirling a ball on a string
Simple pendulum
29. Simple pendulum time period & frequency
30. Simple pendulum calculation
31. Simple pendulum time period and length
32. Simple pendulum measurements
Velocity vectors
33. Quantities with magnitude and direction
34. Finding a resultant vector
Length Time and Motion was last modified: November 8th, 2025 by Olly Wedgwood