# Rocket Equation

### Some articles on rocket equation, rocket, equation, rockets:

Tsiolkovsky Rocket Equation
... The Tsiolkovsky rocket equation, or ideal rocket equation, describes the motion of vehicles that follow the basic principle of a rocket a device that can apply acceleration to itself (a thrust) by expelling part of ... The equation relates the delta-v (the maximum change of speed of the rocket if no other external forces act) with the effective exhaust velocity and the initial and final mass of a ... The equation is named after Konstantin Tsiolkovsky who independently derived it and published it in his 1903 work ...
Rocket - Physics - Delta-v (rocket Equation)
... Main article Tsiolkovsky rocket equation The delta-v capacity of a rocket is the theoretical total change in velocity that a rocket can achieve without any external interference (without air ... When is constant, the delta-v that a rocket vehicle can provide can be calculated from the Tsiolkovsky rocket equation where is the initial total mass ... Some theoretical designs have rockets with delta-v's over 9 km/s ...
Spacecraft Propulsion - Methods - Reaction Engines - Delta-v and Propellant
... the total of a vehicle can be calculated using the rocket equation, where M is the mass of propellant, P is the mass of the payload (including the rocket structure), and is the ... This is known as the Tsiolkovsky rocket equation For historical reasons, as discussed above, is sometimes written as where is the specific impulse of the rocket, measured in seconds, and is the gravitational ... Since a rocket must carry all of its reaction mass, most of the initially-expended reaction mass goes towards accelerating reaction mass rather than payload ...
Orbital Maneuver - General - Rocket Equation
... The Tsiolkovsky rocket equation, or ideal rocket equation is an equation that is useful for considering vehicles that follow the basic principle of a rocket where ... Specifically, it is a mathematical equation that relates the delta-v (the maximum change of speed of the rocket if no other external forces act) with the effective exhaust velocity and the initial and final ...

### Famous quotes containing the words equation and/or rocket:

Jail sentences have many functions, but one is surely to send a message about what our society abhors and what it values. This week, the equation was twofold: female infidelity twice as bad as male abuse, the life of a woman half as valuable as that of a man. The killing of the woman taken in adultery has a long history and survives today in many cultures. One of those is our own.
Anna Quindlen (b. 1952)

A rocket is a reed that thinks brilliantly.
José Bergamín (1895–1983)