AQA GCSE Physics Forces

4. 100,000N/m2 (2)
6. Force that balances the weight when skydiver at constant velocity
10. This drag force increase with speed (2)
11. Force/Area
15. Curved surface of a liquid you measure to when recording the volume in a measuring cylinder
17. Diagram that shows the magnitude and direction of the forces acting on an object (2)
18. Resultant force on a stationary object
19. Force/Extension (2)
23. Resultant force acting on mass of 2.5kg with a=2m/s/s
24. Speed of a skydiver when forces balance (2)
27. 1g/cm3 is the density of what liquid
32. (Change in velocity)/time
34. Type of quantity has size and direction
35. Which laws state's that the force on a spring is proportional it's extension
36. This happens to the pressure in a liquid as depth increases
37. The can used in the density experiment to help find volume

1. Force acting on a mass due to the pull of gravity
2. Mass/Volume
3. What happens to a solids when its density is less than that for water
5. Type of quantity has only size
7. Apparatus used to find the volume of an irregular object (2)
8. Unit of force
9. When the resultant force is zero this is Newton's ......... Law
12. Moment=Force x ............ distance from the pivot
13. Upward force acting on an object in a fluid
14. Gradient of a distance-time graph
16. Relationship between resultant force and acceleration
20. Gradient of a velocity-time graph
21. Gravitational Field strength on Earth
22. Type of error when measuring the extension of a spring if your eye is in the wrong position
23. The resultant force of 3N and 4N acting on an object at 90 degrees to each other
25. Contact force when objects touch
26. Every action has an equal and opposite reaction is Newton's ....... law
28. Velocity=Distance/........
29. When the resultant force is NOT zero this is Newton's ........ law
30. Force= .......x acceleration
31. Unit for a moment (2)
33. Gas particles exert a pressure when they ......... with the walls of a container