An object with a mass of #5 kg# is revolving around a point at a distance of #3 m#. If the object is making revolutions at a frequency of #7 Hz#, what is the centripetal force acting on the object?

Answer 1

#F_c=2940*pi^2 " N"#

#F_c=m*omega^2*r# #F_c=m*(2*pi*f)^2.r# #F_c=m*4*pi^2*f^2*r# #F_c=5*4*pi^2*7^2*3# #F_c=2940*pi^2 " N"#
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Answer 2

The centripetal force acting on the object is approximately 735.6 Newtons.

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Answer from HIX Tutor

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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