Spacegod: 1 revision imported

2023-07-09T22:21:22Z

1 revision imported

← Older revision	Revision as of 22:21, 9 July 2023
(No difference)

wiki>Vanisaac: /* See also */clean up per WP:CAT#T and WP:AWBREQ add template:Sandbox other

2020-04-29T07:11:42Z

See also: clean up per WP:CAT#T and WP:AWBREQ add template:Sandbox other

New page

{{Documentation subpage}}


=== Usage ===
This template calculates escape velocity ''v2'' of a spherical body of the mass M and radius R:

<math>v_2=\sqrt{\frac{2 \times G \times M}{R}}</math>.

G is the [[gravitational constant]]. The template should be used in the following way:

<nowiki>{{v2|M|R|PRE}}</nowiki>,

where M is body's mass in 10<sup>21</sup> kg, R is radius in km and PRE is the number of digits after decimal point in the result (default is 3). The result is expressed in km/s.

Example (escape velocity of [[Titania (moon)|Titania]]): M=3.526{{E-sp|21}} kg, R=788.9 km.

v2={{v2|3.526|788.9}} km/s.

=== See also ===
* {{tl|Gr}} — computes surface gravity.

<includeonly>{{Sandbox other||

[[Category:Astronomy formatting and function templates|{{PAGENAME}}]]
[[uk:Шаблон:V2]]
}}</includeonly>

Template:V2/doc - Revision history

Spacegod: 1 revision imported

wiki>Vanisaac: /* See also */clean up per WP:CAT#T and WP:AWBREQ add template:Sandbox other