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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