Helicopter Blade
Helicopter Blade
 |
Syma S107/S107G R/C Helicopter - Yellow List Price: Sale Price: $19.99 You save: $110.00 (85%)  |
DescriptionThe brand new GYRO S107 3.5CH Mini RTF RC Helicopter comes with the greatest advancement in Helicopter Technology, a Gyro. No more crashing, no more replacing parts, the GYRO has changed the Helicopter industry completely, making this RC Helicopter super easy to fly and maneuver... |
The large blade of a helicopter is rotating in a horizontal circle. The length of the blade is 7.83 m, measure
The large blade of a helicopter is rotating in a horizontal circle. The length of the blade is 7.83 m, measured from its tip to the center of the circle. Find the ratio of the centripetal acceleration at the end of the blade to that which exists at a point located 1.66 m from the center of the circle.
PLEASE HELP...
Acceleration is V^2/r.
Working through the math the ratio = 7.83/1.66