V-belt
Calculate the length of the V-belt when the diameter of the pulleys is:
D1 = 600 mm
D2 = 120 mm
d = 480 mm (distance between pulley axes)
D1 = 600 mm
D2 = 120 mm
d = 480 mm (distance between pulley axes)
Correct answer:
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You need to know the following knowledge to solve this word math problem:
- geometry
- similarity of triangles
- planimetrics
- right triangle
- circle
- triangle
- trapezoid
- circular sector
- circular arc
- goniometry and trigonometry
- sine
- tangent
- arcsine
Units of physical quantities:
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