SOLUTION: A trucks wheel has a diameter of 1 m and a cars wheel is half this. How many times does the trucks wheel turn in 1 kilometer ? Predict how many times the cars wheel turns in one ki
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Question 747989: A trucks wheel has a diameter of 1 m and a cars wheel is half this. How many times does the trucks wheel turn in 1 kilometer ? Predict how many times the cars wheel turns in one kilometer.
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
A trucks wheel has a diameter of 1 m and a cars wheel is half this. How many times does the trucks wheel turn in 1 kilometer ?
It moves m per rev
# of revolutions = 1000/pi
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Predict how many times the cars wheel turns in one kilometer.
We don't predict, we calculate.
2x as many = 2000/pi
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