Home
Class 12
PHYSICS
The escape speed of a body from the eart...

The escape speed of a body from the earth depends upon

Text Solution

Verified by Experts

(i) No. escape velocity is independent of the mass of the body.
(ii) Yes. escape velocity depends (through slightly on the location from where the body is projected because with location `(v_e=sqrt(2gR))` changes and so should change.
(iii) No, escape velocity is independent of the direction of projection.
(iv) Yes, escape velocity depends (through slightly) on the height of location from where the body is projected g depends on height.
Promotional Banner

Similar Questions

Explore conceptually related problems

Does the escape speed of a body from the earth depend on (a) the mass of the body. (b) the location from where it is projected. © the direction of projection, (d) the height of the location from where the body is launched?

Does the escape speed of a body from the Earth depend on , the height of the location from where the body is launched ? Explain your answer.

Does the escape speed of a body from the Earth depend on ( the mass of the body. Explain your answer.

Does the escape speed of a body from the Earth depend on , the location from where it is projected. Explain your answer.

Does the escape speed of a body from the Earth depend on , the direction of projection.Explain your answer.

The escape velocity of a body form the earth depends on (i) the mass of the body. (ii) the location from where it is projected. (iii) the direction of projection. (iv) the height of the location form where the body is launched.

The escape velocity of an object from the earth depends upon the mass of the earth ( M ), its mean density (rho) , its radius ( R ) and the gravitational constant ( G ). Thus the formula for escape velocity is

The escapoe speed of a body on the earth's surface is 11.2kms^(-1) . A body is projected with thrice of thrice of this speed. The speed of the body when it escape the gravitational pull of earth is

The escape speed of a body from the surface of the Earth is

The escape velocity of a body from the earth is V_(e) . The escape velocity of a planet whose mass and radius are twice those of the earth is