In an experiment, it is necessary to calculate the angular moment of a disk with an M-mass R radius rotating at an angular speed according to an axis perpendicular to the disk surface passing through the center of mass. The values are as follows; M=(1.09+-0.02)kg R=(0.340+-0.004)m w=(2.16+-0.5)rad/s Calculate the average of the angular momentum of the disk and the uncertainty in the average (error) to express the measurement result.

In an experiment, it is necessary to calculate the angular moment of a disk with an M-mass R radius rotating at an angular speed according to an axis perpendicular to the disk surface passing through the center of mass. The values are as follows; M=(1.09+-0.02)kg R=(0.340+-0.004)m w=(2.16+-0.5)rad/s Calculate the average of the angular momentum of the disk and the uncertainty in the average (error) to express the measurement result.

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Question

Calculate the average of the angular momentum of the disk and the uncertainty in the average (error) to express the measurement result.

Definition Definition Product of the moment of inertia and angular velocity of the rotating body: (L) = Iω Angular momentum is a vector quantity, and it has both magnitude and direction. The magnitude of angular momentum is represented by the length of the vector, and the direction is the same as the direction of angular velocity.

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