A bicycle wheel has a diameter of 66cm. During a journey the wheel make 1000 complete revolution. How many meter does the bicycle travel. 3.142 for tita
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To find the distance traveled by the bicycle, we need to calculate the circumference of the wheel and multiply it by the number of revolutions.
The formula for calculating the circumference of a circle is C = πd, where C is the circumference and d is the diameter.
Given that the diameter of the bicycle wheel is 66 cm, we can substitute this value into the equation to find the circumference:
C = 3.142 * 66 cm
C ≈ 207.612 cm
Now we need to convert the circumference to meters since we want the answer in meters. There are 100 centimeters in 1 meter, so we can divide the circumference by 100:
C ≈ 207.612 cm ÷ 100
C ≈ 2.07612 meters
Now we can calculate the distance traveled by the bicycle. Since the wheel makes 1000 complete revolutions, we can multiply the circumference by the number of revolutions:
Distance = 2.07612 meters * 1000 revolutions
Distance = 2076.12 meters
Therefore, the bicycle travels approximately 2076.12 meters during its journey.
the circumference is 66*3.142 cm
so, in 1000 revolutions, it travels 1000 * 88*3.142 cm
or ______ m