Circular motion
- Created by: Lina
- Created on: 06-04-14 16:46
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- Velocity- the speed+ direction of an object
- If an object is travelling in a circle, it's constantly changing direction-> velocity changes-> accelerating- towards the centre of the circle
- A resultant force acting on the object which causes this acceleration acts towards the centre of the circle+ keeps the object moving in a circle- centripetal force
- Tension in the string- centripetal force- stops the object moving in a…
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