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NooDota
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Homework Statement
In the Barlow's wheel experiment, let's say I want to find the torque of the forces that affect it. (Friction is ignored)
I have W (weight) has no torque
R (reaction) also has no torque
F (the force that moves the wheel) does have torque
I can calculate F's torque individually.Now my question is, if I use ΣΓ = I*α, I'll get 0, because the angular acceleration is 0 since the angular velocity is constant.Why do I get 0 when I do have torque?
Thanks
Homework Equations
ΣΓ = I*α
The Attempt at a Solution
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