A rocket is fired vertically from the surface of Mars with a speed of `2kms^(-1)`. If `20%` of its initial energy is lost due to Martian atmospheric resistance, how far will the rocket go from the surface of Mars before returning to it? Mass of Mars `=6.4xx10^(23)kg`, radius of Mars `=3395 km`,

A rocket is fired fired vertically from the surface of Mars with a speed of 2 Kms^(-1) . If 20% of its initial energy is lost due to martain atmospheric resistance, how far will the rocket go from the surface of Mars before returning to it ? Mass of Mars= 6.4xx10^(23) Kg, radius of Mars=3395 Km, G= 6.67xx10^(-11)Nm^(2)Kg^(-2) .

A rocket is fired vertically from the surface of mars with a speed of 2 km/s. If 20% of its initial energy is lost due to martian atmosphere resistance how far (in km) will the rocket go from the surface of mars before returning to it? Mass of mars =6.4xx10^(23) kg, radius of mars =3395 km, G=6.67xx10^(-11)Nm^(2)//kg^(2) .

A rocket of mass m is field vertically from the surface of Mars of mass M , radius R with a sped upsilon . If 20% of its initial energy is lost due to Martain atmosheric resistance, how far will the rocket go from the surface of Mars before returing to it? Let G be the gravational constant.

A rocket is launched vertical from the surface of the earth of radius R with an initial speed v . If atmospheric resistance is neglected, then maximum height attained by the rocket is

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.

Calculate the escape speed of a body from the surface of a planet of mass 6.4 xx 10^(23) kg and radius 3400 km.

A projectile is fired vertically from the earth's surface with an initial speed of 10 km//s . Neglecting air drag, how high above the surface of earth will it go?

A rocket is fired vertically with a speed of 5 kms^(-1) from the earth's surface. How far from the earth does the rocket go before returning to the earth ? Mass of earth= 6.0xx10^(24) kg, mean radius of the earth = 6.4xx10^(6) m, G= 6.67xx10^(-11)Nm^(2)Kg^(-2).

A rocket fired from the earth's surface ejects 1% of its mass at a speed of 2000 ms^(-1) in the first second. Find the average acceleration of the rocket in the first second.