Angular speed and linear velocity have the same dimensions

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 True or False? (Select all that apply.)

1. All parts of a wheel rotating about a fixedaxis must have the same angular acceleration.
2. Angular speed and linear velocity have the samedimensions.
3. All parts of a wheel rotating about afixed axis must have the same centripetal acceleration.
4. All parts of a wheel rotating about afixed axis must have the same angular speed.

Reference no: EM13650073

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