A 35 kg child moves with uniform circular motion while riding a horse on a carousel. The horse is 3.2 m from the carousel's axis of rotation and has a tangential speed of 2.6 m/s. what is the child's centripetal acceleration?
The child's centripetal acceleration is
Combining these two equations gives:
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To find the centripetal acceleration of the child, you can use the formula:
Where:
- is the centripetal acceleration,
- is the tangential speed,
- is the radius of the circular path.
In this scenario, the tangential speed of the horse is given as 2.6 m/s, and the radius of the circular path is 3.2 m.
Substitute the given values into the formula:
So, the child's centripetal acceleration is .
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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
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