Question #775

# What is the formula to calculate speed in km/h from angular velocity in rpm and diameter ?

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The formula to calculate a linear velocity expressed in kilometers per hour [km/h] from an angular velocity expressed in revolutions per minute [rpm] and a diameter to is given by:

﻿﻿

Where:

• ﻿﻿ is the linear velocity expressed in kilometers per hour (km/h)
• ﻿﻿ is the angular velocity expressed in revolution per minute (rpm)
• ﻿﻿ is the diameter expressed in meters (m)
3 events in history
Answer by Alphonsio 04/01/2021 at 01:15:07 PM

The formula to calculate a linear velocity expressed in kilometers per hour [km/h] from an angular velocity expressed in revolutions per minute [rpm] and a diameter to is given by:

﻿﻿

Where:

• ﻿﻿ is the linear velocity expressed in kilometers per hour (km/h)
• ﻿﻿ is the angular velocity expressed in revolution per minute (rpm)
• ﻿﻿ is the diameter expressed in meters (m)
Answer by Alphonsio 04/01/2021 at 01:14:11 PM

The formula to convert an angular velocity expressed in revolutions per minute [rpm] to a linear velocity expressed in kilometers per hour [km/h] is given by:

﻿﻿

Where:

• ﻿﻿ is the linear velocity expressed in kilometers per hour (km/h)
• ﻿﻿ is the angular velocity expressed in revolution per minute (rpm)
• ﻿﻿ is the diameter expressed in meters (m)

Question by Alphonsio 04/01/2021 at 01:12:48 PM
What is the formula to calculate speed in km/h from angular velocity in rpm and diameter ?

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