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A car drives down the road at 6m/s. The tires on the car have a diameter of .7m. How long does it take the car’s tires to complete one full rotation?

Answer :

ASUWAFOHJAMESGO

The time taken for the car's tires to complete one full rotation when it car drives down the road at 6m/s. The tires on the car have a diameter of .7m. is 0.37 s.

What is time?

Time is the measure of the duration of past , present or future event.

To calculate the time taken for the tires to complete one full rotation, we use the formula below.

Formula:

  • v = 2πr/t............ Equation 1

Where:

  • v = Velocity of the car
  • r = radius of the tire
  • t = time
  • π = pie

Make t the subject of the equation

  • t = 2πr/v............... Equation 2

From the question,

Given:

  • r = 0.7/2 = 0.35 m
  • v = 6 m/s
  • π = 3.14

Substitute these values into equation 2

  • t = (2×0.35×3.14)/6
  • t = 0.37 s.

Hence, The time taken for the car's tires to complete one full rotation is 0.37 s.

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