BrainlyBigBoi BrainlyBigBoi
  • 14-12-2022
  • Physics
contestada

A 15 g stopper is swung in a horizontal circle with a radius of .80 meters. The force in the string is 1.5 newtons.

a. Find the speed of the stopper

b. determine how long it takes to complete 30 revolutions.

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