Rocket engines lift a rocket from the earth surface because hot gas with high velocity

A rocket is launched vetically from the surface of the earth with an initial velocity of 10 kms^(-1) . How for above the surface of the earth would it go ? Radius of the earth =6400 km and g=9.8 ms^(-2) .

A rocket is launched vertically from the surface of the earth with an initial velocity of 10km/s .How far above the earth would it go?Radius of earth =6400kkm.

A rocket is launched vertically from the surface of earth with an initial velocity v . How far above the surface of earth it will go? Neglect the air resistance.

A rocket is launched vertically from the surface of earth with an initial velocity v . How far above the surface of earth it will go? Neglect the air resistance.

The escape velocity of a rocket launched from the surface of the earth

A rocket is launched upward from the earth surface whose velocity time graph shown in figure. Then maximum height attained by the rocket is :