Saturday
November 29, 2014

Homework Help: physics

Posted by josh on Thursday, November 5, 2009 at 1:00am.

A 44.3-cm diameter disk rotates with a constant angular acceleration of 2.3 rad/s2. It starts from rest at t = 0, and a line drawn from the center of the disk to a point P on the rim of the disk makes an angle of 57.3 with the positive x-axis at this time.
(a) Find the angular speed of the wheel at t = 2.30 s.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - A 49.7-cm diameter disk rotates with a constant angular acceleration ...
Physics - A 46.5-cm diameter disk rotates with a constant angular acceleration ...
Physics - A 46.5-cm diameter disk rotates with a constant angular acceleration ...
PHYSICS - A 54.0-cm diameter disk rotates with a constant angular acceleration ...
Physics - Starting from rest, a disk rotates about its central axis with ...
Physics - 1) A circular disk 0.20m in diameter starts from rest and accelerates ...
physics - A disk rotates about its central axis starting from rest and ...
Physics - A horizontal disk with a radius of 23 m ro- tates about a vertical ...
physics - starting from rest, a disk rotates about its central axis with ...
physics - (a) What is the tangential acceleration of a bug on the rim of a 6.0 ...

Search
Members