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Unformatted text preview: Answer: 4.53E+01 rad/s 3. 3 . [1 point, 10 tries] Calculate the net torque on a wheel in the figure below about the axle through O if a = 11.1 cm and b = 21.6 cm. Assume that F 1 = 10.6 N, F 2 = 8.09 N, F 3 = 12.4 N and θ = 27.7°. Answer:2.66E+00 N*m 4. 4 . [1 point, 10 tries] A wheel has a radius of 5.52 m. How far (path length) does a point on the circumference travel if the wheel is rotated through an angle of 30.5°? Answer: 2.94e+00 m 5. 5 . [1 point, 10 tries] How far does a point on the circumference travel if the wheel is rotated through an angle of 30.5 rad? Answer: 1.68e+02 m 6. 6 . [1 point, 10 tries] How far does a point on the circumference travel if the wheel is rotated through an angle of 30.5 rev? Answer: 1.06e+03 m Dept. of Physics and Astronomy, McMaster University  CAPA © MSU Go to problem [1 ] [2 ] [3 ] [4 ] [5 ] [6 ] 16 Status: Y Y Y Y Y Y...
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 Spring '09
 DR.REID
 Current, Rotation, Tire, circumference travel

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