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3. A wheel and axle system consists of two disks which are fastened together. The larger disk has a radius of 0.50 meters, and the smaller a radius of 0.20 meters. A force of 8.0 N is applied to the outer disk, and an unknown force to the inner disk. The rotational inertia of the system is 2.0 kg m?. I = 2.0 kg m2 0.2 m F, V F,=8 N a. If the system is in equilibrium what is the value of F,? b. If F2 is removed, what will be the rotational acceleration of the wheel and axle system? c. If the system starts from rest, through what angle will it spin in 4.0 seconds? d. What will be the distance traveled by a point on the edge of the smaller disk? 0.5 m

3. A wheel and axle system consists of two disks which are fastened together. The larger disk has a radius of 0.50 meters, and the smaller a radius of 0.20 meters. A force of 8.0 N is applied to the outer disk, and an unknown force to the inner disk. The rotational inertia of the system is 2.0 kg m?. I = 2.0 kg m2 0.2 m F, V F,=8 N a. If the system is in equilibrium what is the value of F,? b. If F2 is removed, what will be the rotational acceleration of the wheel and axle system? c. If the system starts from rest, through what angle will it spin in 4.0 seconds? d. What will be the distance traveled by a point on the edge of the smaller disk? 0.5 m

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I need help with this question related to rotational dynamics, torque, etc. Question #3
3. A wheel and axle system consists of two disks which are fastened together. The larger disk has a radius of 0.50 meters, and the smaller a radius of 0.20 meters. A force of 8.0 N is applied to the outer disk, and an unknown force to the inner disk. The rotational inertia of the system is 2.0 kg m?. 1 = 2.0 kg m? 5.2 m 0.5 m F, F=8 N a. If the system is in equilibrium what is the value of F,? b. If F2 is removed, what will be the rotational acceleration of the wheel and axle system? C. If the system starts from rest, through what angle will it spin in 4.0 seconds? d. What will be the distance traveled by a point on the edge of the smaller disk?
Transcribed Image Text:3. A wheel and axle system consists of two disks which are fastened together. The larger disk has a radius of 0.50 meters, and the smaller a radius of 0.20 meters. A force of 8.0 N is applied to the outer disk, and an unknown force to the inner disk. The rotational inertia of the system is 2.0 kg m?. 1 = 2.0 kg m? 5.2 m 0.5 m F, F=8 N a. If the system is in equilibrium what is the value of F,? b. If F2 is removed, what will be the rotational acceleration of the wheel and axle system? C. If the system starts from rest, through what angle will it spin in 4.0 seconds? d. What will be the distance traveled by a point on the edge of the smaller disk?
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