Mechanics
Linear speed from RPM and diameter
Calculates tangential linear speed from rotational speed and diameter.
Related calculators
Angular velocity from RPM
Converts rotational speed in revolutions per minute to angular velocity.
Average of two numbers
Calculates the arithmetic average of two numbers or the missing number.
Trip average speed
Calculates average speed from distance in kilometers and time in hours.
Bulk modulus from Young's modulus and Poisson ratio
Calculates bulk modulus from Young's modulus and Poisson ratio.
Centripetal force
Calculates centripetal force for circular motion.
Simplified CO2 emission from fuel
Simplified CO2 emissions calculator: the result depends on fuel used and the selected emission factor in kg/L.