Circular Velocity, Radius and Time Calculator |
The velocity of an object in a circular orbit about a planet or other gravitating mass.
The circular velocity formular is :
v = 2 × π × r / t
Where:
v: circular velocity, in m/s
r: radius, in m
t: time for a complete circle, in s
 |
Weight and mass converter
gram, kilogram [kg], exagram [Eg], petagram [Pg], teragram [Tg], gigagram [Gg], megagram [Mg], hectogram [hg], dekagram [dag], decigram [dg], centigram [cg], milligram [mg], microgram [ug], nanogram [ng], picogram [pg], femtogram [fg], attogram [ag], kilodalton [kDa], dalton [Da], kilogram-force square second/meter, kilopound [kip], slug, pound-force square second/foot, pound [lb], pound (troy or apothecary) ... |
|
Length and distance converter
meter, exameter [Em], petameter [Pm], terameter [Tm], gigameter [Gm], megameter [Mm], kilometer [km], hectometer [hm], dekameter [dam], decimeter [dm], centimeter [cm], millimeter [mm], micrometer [um], micron [u], nanometer [nm], picometer [pm], femtometer [fm], attometer [am], megaparsec [Mpc], kiloparsec [kpc], parsec [pc], light year [ly], astronomical unit [AU], league [lea], nautical league (UK) [n.league (UK)] ... |
|
Time converter [33]
second, millisecond [ms], microsecond [us], nanosecond [ns], picosecond [ps], femtosecond [fs], attosecond [as], shake, minute [min], hour [h], day [d], week, month, month (synodic), year [y], year (Julian), year (leap), year (tropical), year (sidereal), day (sidereal), hour (sidereal), minute (sidereal), second (sidereal), fortnight, decade, century, millennium, septennial, octennial, novennial ... |
|
Velocity converter
meter/second, meter/millisecond [m/ms], meter/microsecond [m/us], meter/nanosecond [m/ns], meter/minute [m/min], meter/hour [m/h], meter/day [m/d], meter/week, meter/month, meter/year [m/y], kilometer/second [km/s], kilometer/millisecond [km/ms], kilometer/microsecond [km/us], kilometer/nanosecond [km/ns], kilometer/minute [km/min], kilometer/hour [km/h], kilometer/day [km/d], kilometer/week, kilometer/month ... |
