The speed to let the rocket enter the orbit is ...

vI = 7,91 km/s
vII = 11,19 km/s
vIII = 16,7 km/s
Depends on the weight of the rocket
And cosmic velocity - also referred to as the circular velocity, it is the speed that should be given to the body to enter into orbit around Earth. If a rocket launches from the surface of the earth, then it has to get at least 7.9 kilometers per second to get into orbit.
Ts
0
Correct this question
1
Very interesting!
reach: rather globalastronomyphysicsweapons

Answers by country

vI = 7,91 km/s
vII = 11,19 km/s
vIII = 16,7 km/s
Depends on the weight of the rocket
answers
flagIndia
50%
25%
5%
18%
59
flagAustralia
50%
16%
25%
8%
12
flagthe United States
36%
27%
18%
18%
22
flagPoland
16%
33%
15%
33%
4707
flagGermany
17%
35%
13%
33%
51
flagthe United Kingdom
16%
25%
33%
25%
12