- #1
lukatwo
- 24
- 0
Homework Statement
A wheel is spinning at n=1200rpm. The wheel starts to linearly decelerate, and after t=100s it stops. Determine the velocity, and acceleration of a point 10cm from the center of the mass, after 50 seconds of decelerating. The radius of the wheel is 30cm.
Homework Equations
Since the wheel is spinning without sliding [itex]
v=ωr
[/itex]
[itex]
ω=n{\frac{2∏}{60}}
[/itex]
[itex]
a_{CM}=ωα
[/itex]
The Attempt at a Solution
I'm generally having a problem of understanding the relations between all the different velocities, and accelerations. I can determine the angular velocity, but am pretty much lost from thereon out.
Last edited: