- #1
NewtonianAlch
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Homework Statement
Homework Equations
A few basic conversions/equations:
50km/h = 13.89m/s
ω = 13.89/0.3 = 46.3 rad/s
Torque = Force x Radius
Power = Torque x Angular Velocity
The Attempt at a Solution
Solution is already given above in the picture, but I am confused by it. Is FL calculated correctly? I thought the angle of 30° should be at the vertex between F=mg and FL but it appears in the solutions they have taken it at the vertex of F = mg and Fv