rwatson1103 rwatson1103
  • 25-10-2022
  • Physics
contestada

A turntable turning at rotational speed 78 rpm stops in 45 s when turned off. The turntable's rotational inertia is 1.2 ×10−2kg⋅m2.

Determine the magnitude of the resistive torque that slows the turntable.

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