A sharpening wheel with a radius of 10 cm makes one revolution in 0.2 s. Find the points farthest from the axis of rotation.
| July 25, 2021 | education
Task data: R (radius of the grinding wheel taken) = 10 cm (0.1 m); T (duration of one revolution of the grinding wheel, period) = 0.2 s.
The linear speed of the points farthest from the axis of rotation of the taken grinding wheel can be calculated by the formula: V = 2 * Π * R / T.
Calculation: V = 2 * 3.14 * 0.1 / 0.2 = 3.14 m / s.
Answer: The points farthest from the axis of rotation have a linear velocity of 3.14 m / s.
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