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moongazer Group Title

Find the speed of the car in miles per hour, if the car makes 120 rev/min. and the radius 24 in.

  • 2 years ago
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  1. moongazer Group Title
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    I got 17.136 miles per hour am I correct?

    • 2 years ago
  2. lgbasallote Group Title
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    i got the same...

    • 2 years ago
  3. lgbasallote Group Title
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    \[120 \times 2 \times \pi \times 24 = 18,095 in/min \implies 17. 14 mph\]

    • 2 years ago
  4. moongazer Group Title
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    thanks :) I used linear speed and angular speed:)

    • 2 years ago
  5. lgbasallote Group Title
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    i used google converter....lol jk

    • 2 years ago
  6. moongazer Group Title
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    lol

    • 2 years ago
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