BRAINCAKEThe London Eye
At the bottom of the wheel, the weight acts downwards and the support force acts upwards. The centripetal force is given by S - mg, where S is the support force and mg is the weight.
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Key terms in this lesson
- centripetal force
- The resultant force directed towards the centre of a circular path that keeps an object moving along that circle.
More in Further Mechanics
- Centripetal Acceleration
- Proof - centripetal acceleration
- Centripetal Force
- On the Road
- A Spin Dryer
- Momentum as a Vector
- Conservation of Momentum in Two Dimensions
- Resolving Momentum in Collisions
All 15 lessons in Further Mechanics · All Edexcel A-level Physics topics