Q3 - Determine the moment of inertia of the aluminum ring, Iring, shown in Figure 3...
Q3 - Determine the moment of inertia of the aluminum ring, Iring, shown in Figure 3 given the following parameters associated with the ring: mass M = 61 grams; and inner and outer radii, a = 6.35 cm and b = 7.6 cm, respectively.
Q4 - A 108 gram Frisbee is 24 cm in diameter and has about half its mass spread uniformly in a disk, while the other half is concentrated in the rim of the Frisbee. With a quarter-turn (i.e., 90 degrees) flick of the wrist, a student starts the Frisbee rotating at 550 revolutions per minute (rpm). (a) What is the moment of inertia of the Frisbee? (b) What is the magnitude of the torque, assumed constant, that the student applies?
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Q3 - Determine the moment of inertia of the aluminum ring,
Iring, shown in Figure 3...
A 106 g Frisbee is 27 cm in diameter and has half its mass spread uniformly...
A 106 g Frisbee is 27 cm in diameter and has half its mass spread uniformly in the disk and the other half concentrated in the rim. What is the Frisbee's rotational inertia? With a quarter-turn flick of the wrist, a student sets the Frisbee rotating at 510 rpm What is the magnitude of the torque, assumed constant, that the student applies?
A 104 g Frisbee is 20 cm in diameter and has about half its mass spread...
A 104 g Frisbee is 20 cm in diameter and has about half its mass spread uniformly in a disk, and the other half concentrated in the rim. With a quarter-turn flick of the wrist, a student sets the Frisbee rotating at 570 rpm. (a) What is the rotational inertia of the Frisbee? _________ kg·m2 (b) What is the magnitude of the torque, assumed constant, that the student applies? _________ N·m
A 103 g Frisbee is 18 cm in diameter and has half its mass spread uniformly...
A 103 g Frisbee is 18 cm in diameter and has half its mass spread uniformly in the disk and the other half concentrated in the rim. 1,What is the Frisbee's rotational inertia? 2.With a quarter-turn flick of the wrist, a student sets the Frisbee rotating at 550 rpm . What is the magnitude of the torque, assumed constant, that the student applies?
1. Determine the moment of inertia of a 4-kg disk with 12-cm radius 2. Determine the...
1. Determine the moment of inertia of a 4-kg disk with 12-cm radius 2. Determine the moment of inertia of a 4-kg ring with a 10-cm inner radius and a 12-cm outer radius. Notice that even though both objects have the same mass and the same outer radius, they have different moments of inertia because their shapes are different! The ring will resist more when we try to change its angular velocity than the disk will.
A 106 g Frisbee is 27 cm in diameter and has half its mass spread uniformly in the disk and the other half concentrated in the rim. What is the Frisbee's rotational inertia? With a quarter-turn flick of the wrist, a student sets the Frisbee rotating at 510 rpm What is the magnitude of the torque, assumed constant, that the student applies?
1. Determine the moment of inertia of a 4-kg disk with 12-cm radius 2. Determine the moment of inertia of a 4-kg ring with a 10-cm inner radius and a 12-cm outer radius. Notice that even though both objects have the same mass and the same outer radius, they have different moments of inertia because their shapes are different! The ring will resist more when we try to change its angular velocity than the disk will.
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