You are consulting for an amusement park that wants to build a new \"Rotor\" rid
ID: 2244996 • Letter: Y
Question
- You are consulting for an amusement park that wants to build a new "Rotor" ride. In order to increase capacity, they would like to build a unit with a 15.6-ft diameter. The Rotor should provide a centripetal acceleration of 3g. What must be the angular speed in revolutions per minute (rpm)?
You are consulting for an amusement park that wants to build a new "Rotor" ride. In order to increase capacity, they would like to build a unit with a 15.6-ft diameter. The Rotor should provide a centripetal acceleration of 3g. What must be the angular speed in revolutions per minute (rpm)?
Explanation / Answer
w^2 *r = angular acceleraition
w^2 = 3g / (15.6/2) =12.3
w = 3.5
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