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You have a horizontal grindstone (a disk) that is 94kg, has a 0.39m radius, is turning at 89rpm(in the positive direction), and you press a steel axe against the edge with a force of 18N in the radial dirrction. Friction is 0.20 what is the angular acceleration of the grindstone in rad /s^2

You have a horizontal grindstone (a disk) that is 94kg, has a 0.39m radius, is turning at 89rpm(in the positive direction), and you press a steel axe against the edge with a force of 18N in the radial dirrction. Friction is 0.20 what is the angular acceleration of the grindstone in rad /s^2

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You have a horizontal grindstone (a disk) that is 94kg, has a 0.39m radius, is turning at 89rpm(in the positive direction), and you press a steel axe against the edge with a force of 18N in the radial dirrction. Friction is 0.20 what is the angular acceleration of the grindstone in rad /s^2
Transcribed Image Text:You have a horizontal grindstone (a disk) that is 94kg, has a 0.39m radius, is turning at 89rpm(in the positive direction), and you press a steel axe against the edge with a force of 18N in the radial dirrction. Friction is 0.20 what is the angular acceleration of the grindstone in rad /s^2
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