359826 The escape velocity of a body from the surface of the earth is \(11.2\;km{\rm{/}}s\). The escape velocity of a body from a planet having same mean density as the earth but twice the radius of earth is

359827 The moon has a mass of \(1 / 81\) that of the earth and a radius of \(1 / 4\) that of the earth. The escape speed from the surface of the earth is \(11.2\;km{\rm{/}}s\). The escape speed from the surface of the moon is:

359828 Read the Statement - A and Statement - B carefully to mark the correct options given below :
Statement A :
For a planet, if the ratio of mass of the planet to its radius increases, the escape velocity from the planet also increases.
Statement B :
Escape velocity is independent of the radius of the planet.

359829 The escape velocity for a body projected vertically upwards from the earth's surface is \({11 {~km} / {s}}\). If the body is projected at an angle of \({45^{\circ}}\) with the vertical, then, the escape velocity will be

359826 The escape velocity of a body from the surface of the earth is \(11.2\;km{\rm{/}}s\). The escape velocity of a body from a planet having same mean density as the earth but twice the radius of earth is

359827 The moon has a mass of \(1 / 81\) that of the earth and a radius of \(1 / 4\) that of the earth. The escape speed from the surface of the earth is \(11.2\;km{\rm{/}}s\). The escape speed from the surface of the moon is:

359828 Read the Statement - A and Statement - B carefully to mark the correct options given below :
Statement A :
For a planet, if the ratio of mass of the planet to its radius increases, the escape velocity from the planet also increases.
Statement B :
Escape velocity is independent of the radius of the planet.

359829 The escape velocity for a body projected vertically upwards from the earth's surface is \({11 {~km} / {s}}\). If the body is projected at an angle of \({45^{\circ}}\) with the vertical, then, the escape velocity will be

359826 The escape velocity of a body from the surface of the earth is \(11.2\;km{\rm{/}}s\). The escape velocity of a body from a planet having same mean density as the earth but twice the radius of earth is

359827 The moon has a mass of \(1 / 81\) that of the earth and a radius of \(1 / 4\) that of the earth. The escape speed from the surface of the earth is \(11.2\;km{\rm{/}}s\). The escape speed from the surface of the moon is:

359828 Read the Statement - A and Statement - B carefully to mark the correct options given below :
Statement A :
For a planet, if the ratio of mass of the planet to its radius increases, the escape velocity from the planet also increases.
Statement B :
Escape velocity is independent of the radius of the planet.

359829 The escape velocity for a body projected vertically upwards from the earth's surface is \({11 {~km} / {s}}\). If the body is projected at an angle of \({45^{\circ}}\) with the vertical, then, the escape velocity will be

359826 The escape velocity of a body from the surface of the earth is \(11.2\;km{\rm{/}}s\). The escape velocity of a body from a planet having same mean density as the earth but twice the radius of earth is

359827 The moon has a mass of \(1 / 81\) that of the earth and a radius of \(1 / 4\) that of the earth. The escape speed from the surface of the earth is \(11.2\;km{\rm{/}}s\). The escape speed from the surface of the moon is:

359828 Read the Statement - A and Statement - B carefully to mark the correct options given below :
Statement A :
For a planet, if the ratio of mass of the planet to its radius increases, the escape velocity from the planet also increases.
Statement B :
Escape velocity is independent of the radius of the planet.

359829 The escape velocity for a body projected vertically upwards from the earth's surface is \({11 {~km} / {s}}\). If the body is projected at an angle of \({45^{\circ}}\) with the vertical, then, the escape velocity will be