Posted by **kyle** on Wednesday, November 9, 2011 at 8:53am.

If an airplane propeller rotates at 1570 rev/min while the airplane flies at a speed of 333 km/h relative to the ground, what is the linear speed of a point on the tip of the propeller, at radius 1.97 m, as seen by (a) the pilot and (b) an observer on the ground? The plane's velocity is parallel to the propeller's axis of rotation.

## Answer This Question

## Related Questions

- physics - an airplane propeller slows from an initial angular speed of 12.5rev/s...
- Physics - An airplane propeller is 1.1 m in length (from tip to tip) and has a ...
- physics - An airplane is flying NW with a ground speed of 600 Km/h. If a 125 Km/...
- Physics - I have tried this question over and over and not sure if the answer ...
- Math - 2. A propeller on a gas turbine rotates 64° every 2.70 minutes. What is ...
- Airplane trig question - An airplane, flying at a speed of 420 miles per hour, ...
- Physics/Math - After flying for 15 min in a wind blowing 42 km/h at an angle of ...
- physics - An airplane flies due south at 185 km/h relative to the air. There is ...
- Physics - An airplane flies due south at 185 km/h relative to the air. There is ...
- Physics - An airplane flies due north at 250 km/h relative to the air. There is ...

More Related Questions