Friday

August 1, 2014

August 1, 2014

Posted by **Angel** on Sunday, December 6, 2009 at 2:43pm.

the equals 197 rads/sec

b. What is the angular displacement of the propeller in 2.50 s ?

- Physics -
**AE**, Sunday, December 6, 2009 at 3:29pmIf you have angular velocity and you need angular displacement, just remember:

velocity=displacement/time

so solve that for displacement and it's

displacement=velocity*time

so it should be

angular displacement=(197 rad/s)(2.5 s)

and your answer should be 492.5 rad, be careful of whether the answer is supposed to be in degrees or radians

**Related Questions**

physics - A propeller spins at 1850 rev/min. (a) What is the angular velocity ...

PHYSICS HELP! - A typical propeller of a turbine used to generate electricity ...

physics - an airplane propeller slows from an initial angular speed of 12.5rev/s...

physics - The drive propeller of a ship starts from rest and accelerates at 3.00...

physics - A propeller slows from 490 rev/min to 177 rev/min in 3.50 s. What is ...

physics - If an airplane propeller rotates at 1570 rev/min while the airplane ...

physics - The propeller blades of an airplane are 2.7 m long. The plane is ...

physics - Propeller blade in aeroplane is 2m long if propeller rotates 1800rev/...

Physics - The angular speed of a propeller on a boat increases with constant ...

Physics - The angular speed of a propeller on a boat increases with constant ...