Question: how long dose a roket take off?

Hussain Jaffery answered on 9 Nov 2015:

Rockets can take off in an instant or it could take few seconds, to lift-off. It all depends on how heavy the rocket is, how much energy the fuel its got is burning up, and how its attached to the ground. Boosters can attach to bigger rockets to provide support in the couple of minutes it takes them to reach space!