# An object with a mass of #7 kg# is revolving around a point at a distance of #4 m#. If the object is making revolutions at a frequency of #7 Hz#, what is the centripetal force acting on the object?

The centripetal force is

The centripetal force is

So,

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The centripetal force acting on the object is 1,232 Newtons.

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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.

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- If the radius of the orbit is half then the numbdr of days in 1 year will be?
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