Thanks to Mr Douglas for the 7K Forces Crossword.: Test yourself using the crossword exercise above.
Video Clips
| Clip no, & still image |
Connection speed |
Description of video clip |
Curriculum link |
103. |
Select speed: Dial-up Broadband |
Model rockets using solid rocket fuel at a Physics Starchaser day held at Great Sankey, involving students from several schools in Warrington. Convened by Mr Brindle, Head of Physics at Great Sankey. Why does the acceleration of a rocket keep on increasing as the rocket motor fires? | Link: Year 7 Forces |
Animations
Pictures
Do these wedding balloons have weight? How do you know? How are they kept aloft?
Are the forces on them balanced? What is the upward force called? What gas do
they contain? What is special about the gas?
Amazing Facts
Garden insect is
jump champion (from BBC)