Posted by **TP** on Monday, May 5, 2014 at 3:53pm.

A wheel turns through 90.0 revolutions in 15.0 sec. The angular speed at the end of this 15.0 sec period is 10.0 rev/s. Assuming that the angular acceleration is constant, calculate a) the angular speed at the beginning of the 15.0 sec interval, and b) the amount of time that elapsed from when the wheel was at rest and the beginning of the 15.0 sec interval.

## Answer This Question

## Related Questions

- science- physics - A rotating wheel requires 4.17 s to rotate through 37 rev. ...
- AP Physics - A flywheel turns through 46 rev as it slows from an angular speed ...
- physics - A disk rotates about its central axis starting from rest and ...
- physics - wheel is spinning with angular speed 8.6 radian/sec.small fractional ...
- physics - drwls? - A disk rotates about its central axis starting from rest and ...
- Physics - A flywheel with a diameter of 2.45 m is rotating at an angular speed ...
- physics - a wheel starts from rest and rotates with a constant angular ...
- physics - As a result of friction, the angular speed of a wheel changes with ...
- Physics - A spinning disk of mass 5.0 kg and radius 0.25m is rotating about an ...
- physics - A spinning disk of mass 5.0 kg and radius 0.25m is rotating about an ...

More Related Questions