A bullet is fired vertically upwards with velocity v form the surface of a spherical planet. If the escape velocity from the planet is `v_(esc) = vsqrtN`, then the value of N is (ignore energy loss due to atmosphere)

A bullet is fired vertically upwards with a velocity upsilon from the surface of a spherical planet when it reaches its maximum height, its acceleration due to the planet's gravity is (1)/(4)th of its value at the surface of the planet. If the escape velocity from the planet is V_("escape") = upsilon sqrt(N) , then the value of N is : (ignore energy loss due to atmosphere).

A bullet is fired vertically upwards with a velocity upsilon from the surface of a spherical planet when it reaches its maximum height, its acceleration due to the planet's gravity is (1)/(4)th of its value at the surface of the planet. If the escape velocity from the planet is V_("escape") = upsilon sqrt(N) , then the value of N is : (ignore energy loss due to atmosphere).

A bullet is fired vertically upwards with a velocity upsilon from the surface of a spherical planet when it reaches its maximum height, its acceleration due to the planet's gravity is (1)/(4)th of its value at the surface of the planet. If the escape velocity from the planet is V_("escape") = upsilon sqrt(N) , then the value of N is : (ignore energy loss due to atmosphere).

Escape velocity of a body from the surface of a spherical planet of mass M, radius R and density p is

A body is projected vertically upwards from the surface of a planet of radius R with a velocity equal to half the escape velocity for that planet. The maximum height attained by the body is

A body is projected vertically upwards from the surface of a planet of radius R with a velocity equal to half the escape velocity for that planet. The maximum height attained by the body is

A body is projected vertically upwards from the surface of a planet of radius R with a velocity equal to hall the escape velocity for that planet. The maximum height attained by the body is

A body is projected vertically upwards from the surface of a planet of radius R with a velocity equal to half the escape velocity for that planet. The maximum height attained by the body is