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Two flywheels of negligible mass and different radii are bonded together and rotate about a common axis (see below). The smaller flywheel of radius 28 cm has a cord that has a pulling force of 50 N on
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Two flywheels of negligible mass and different radii are bonded together and rotate about a common axis (see below). The smaller flywheel of radius 28 cm has a cord that has a pulling force of 50 N on it. What pulling force (in N) needs to be applied to the cord connecting the larger flywheel of radius 48 cm such that the combination does not rotate

User Sreetam Das
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4 votes

Answer:

29.17 N

Step-by-step explanation:

Because of the vector notation, I wrote it down instead. It's quite pretty much self explanatory.

See the attachment

Two flywheels of negligible mass and different radii are bonded together and rotate-example-1
User Brian McCarthy
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