| A | B |
|---|
| Speed | =d/t |
| Speed is measured in.. | metres per second |
| Force (and weight) are measured in.. | Newtons |
| Mass is measured in.. | kilograms |
| A horizontal line on a d/t graph means.. | stationary object |
| The steeper the line on a d/t graph.. | the faster the object |
| A curved line on a d/t graph means.. | changing speed |
| If the forces acting on a object cancel out they are said to be.. | balanced |
| An unbalanced force will cause an object to.. | change speed, direction or shape |
| The weight of an object is caused by.. | gravity |
| The force that opposes the movement of an object is.. | friction |
| To convert mass into weight you must multiply by... | 10 |
