Monday
December 22, 2014

Homework Help: physics

Posted by Anonymous on Wednesday, November 9, 2011 at 10:27pm.

A cooling fan is turned off when it is running at 870 rev/min. It turns 1200 revolutions before it comes to a stop.
What was the fan's angular acceleration, assumed constant?
How long did it take the fan to come to a complete stop?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics - A cooling fan is turned off when it is running at 920 rev/min. It ...
physics - A cooling fan is turned off when it is running at 880 . It turns 1300 ...
Physics - A ceiling fan is rotating at 0.70 rev/s. When turned off, it slows ...
Physics - A ceiling fan is rotating at 0.70 rev/s. When turned off, it slows ...
Physics - When switched off, a spinning ceiling fan slows down with an angular ...
Physic - A ceiling fan is rotating at 0.50 rev/s. When turned off, it slows ...
physics - A ceiling fan has four blades, each with a mass of 0.40 kg and a ...
physics - A ceiling fan is rotating 245 times each minute. What is its frequency...
Physics - When a ceiling fan rotating with an angular speed of 1.65 rad/s is ...
Physics (angular motion) - The blades of a fan running at low speed turn at ...

Search
Members