Help with physics

  • Thread starter tman
  • Start date
  • #1
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A weight attached to a wire is swung in a circular path. Its speed is 12 meters/sec and it has a centripetal acceleration of 9 meters/sec2. Calculate the diameter of the circle.

__________meters
 

Answers and Replies

  • #2
Pyrrhus
Homework Helper
2,179
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Use

[tex] A_{c} = \frac{v^2}{r} [/tex]
 
  • #3
Ba
101
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The diameter is twice the radius what is the formula of centripetal acceleration.
 
  • #4
15
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got the answer
 

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