Sunday

November 23, 2014

November 23, 2014

Posted by **wooh** on Saturday, January 27, 2007 at 9:40pm.

The balance wheel of a watch oscillates with an angular amplitude of rad and a period of 0.220 s.

a) Find the maximum angular speed of the wheel.

(b) Find the angular speed of the wheel when its displacement is /4 rad.

(c) Find the magnitude of the angular acceleration of the wheel when its displacement is /6 rad.

I used the equations of SHM, but it didnt work...

Post what you did. this is a straightforward question. I am more interested in your thinking than your work, but I can use either to critique.

I am sorry, actually I dont know where I can start with. The problem confuses me.

**Answer this Question**

**Related Questions**

physics - The balance wheel of a watch oscillates with angular amplitude 1.7&#...

Physics - A roulette wheel with a 1.0m radius reaches a maximum angular speed of...

Physics - At t = 0, a wheel rotating about a fixed axis at a constant angular ...

PHYSICS - A solid disk with a mass of 100kg and a radius of 0.2m, turns ...

Physics - A solid disk with a mass of 100kg and a radius of 0.2m, turns ...

college physics (inertia) - As a result of friction, the angular speed of a ...

college physics (inertia) - As a result of friction, the angular speed of a ...

college physics (inertia) - As a result of friction, the angular speed of a ...

Physics - At t = 0, a wheel rotating about a fixed axis at a constant angular ...

Physics 1 (Calc Based) - At t = 0, a wheel rotating about a fixed axis at a ...