37 lines
455 B
Markdown
37 lines
455 B
Markdown
# CVS Monitor
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## Hardware setup
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* Wheel circumference: 220 cm
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## Transformation
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```rust
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let C: circumference
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let rpm: revolutions per minute
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let km/h: kilometer per hour
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let m/min: meter per minute
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```
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### km/h 2 m/min
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```rust
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v (km/h) = x * 1000m / 60min
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```
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### km/h 2 u/min
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```rust
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T/min = v * 1000m / (60min * Cm)
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```
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__example__:
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```rust
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let v = 25 km/h
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let C = 2.20 m
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rpm = 25 * 1000m / (60min * 2.20m)
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rpm = 189.394 T/min
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```
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