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Dmitry [639]
1 year ago
7

The blade of an electric saw rotates at 2600 rev/min. Estimate the diameter of a typical saw that is used to saw boards in home

construction and renovation. What is the linear speed in m/s of a point on the rim of the circular saw blade?
Physics
1 answer:
Kisachek [45]1 year ago
3 0

Answer:

Assuming the typical saw used to saw boards in home construction and renovation is a circular saw, the diameter of the blade can be estimated as 7-10 inches (17.8-25.4 cm). The linear speed in m/s of a point on the rim of the circular saw blade is then approximately: (π × 25.4 cm) × (2600 rev/min) / (60 s/min) = 28.0 m/s.

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