- average speed=
- Distance moved/time taken
- Thrust-increases velocity
- Air resistance- decreases velocity
- = Mass x velocity
- Static electricity
- can build up in clouds. This can cause a huge spark to form between the ground and the cloud.
- It is dangerous when you touch something with a large electric charge on it.
- it cannot be touched or projected onto a screen
- if you stand in front of a mirror, you look the right way up
- laterally inverted
- if you stand in front of a mirror, your left side seems to be on the right in the reflection).
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