Playing 1/5
  • Delta V / Δv explained in KSP

    YouTube 02:58
  • DeltaV™ Technology for Next-Generation Operations

    YouTube 03:08
  • Delta V - Domeniche di agosto

    YouTube 03:01
  • Delta V - Un'estate fa

    YouTube 03:54
  • How to calculate Delta V and what is it? Rocket Specs #4

    YouTube 03:52

Delta-v, symbolised as ∆v and pronounced delta-vee, as used in spacecraft flight dynamics, is a measure of the impulse that is needed to perform a maneuver such as launch from, or landing on a planet or moon, or in-space orbital maneuver. It is a scalar that has the units of speed. As used in this context, it is not the same as the physical change in velocity of the vehicle.

Discover in context

This site is not available in the landscape mode.
Please rotate your phone or install our app.