Wednesday
April 16, 2014

Homework Help: physics

Posted by kyle on Tuesday, July 16, 2013 at 2:08pm.

A wind turbine is initially spinning at a constant angular speed. As the wind's strength gradually increases, the turbine experiences a constant angular acceleration 0.170 rad/s2. After making 2870 revolutions, its angular speed is 131 rad/s. (a) What is the initial angular velocity of the turbine? (b) How much time elapses while the turbine is speeding up?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics - A wind turbine is initially spinning at a constant angular speed. As ...
algebra - Wind farms are a source of renewable energy found around the world. ...
algebra - Wind farms are a source of renewable energy found around the world. ...
College Physics - In Chapter 3 we learned that the force of air drag on an ...
Physics - A turbine is spinning at 3600rpm . Friction in the bearings is so low...
Physics - A turbine is spinning at 3600 rpm. Friction in the bearings is so low ...
Physics - A turbine spinning with angular velocity w_0 rad/sec comes to a halt ...
Geometry - Stephanie casts a shadow of 1.2m and she is 1.8m tall. A wind turbine...
science - what is the electrical output of a wind turbine with a diameter of ...
Physics - A 4.0 x 101 kg wind sled is gliding East across a frozen lake at a ...

Search
Members