Posted by **Gerry** on Wednesday, April 27, 2011 at 12:36pm.

find an expression for the magnitude of the initial velocity that a projectile must possess in order to leave the earth when air friction is negelcted.

The gravitational constant is given as G= 6.67428*10^-11 m^3 kg^-1 s^-2

Please give lots of details in answer

## Answer this Question

## Related Questions

- MATH HELP - Law of Gravitation-find an expression for the magnitude of the ...
- Math HELP PLEASE - find an expression for the magnitude of the initial velocity ...
- Maths and Physics - Law of Gravitation- Find an expression for the magnitude of ...
- Math And Physics - Law of Gravitation- Find an expression for the magnitude of ...
- MATH HELP - Law of Gravitation- Find an expression for the magnitude of the ...
- Math BOBPURSLEY HELP HELP HELP HELP - Law of Gravitation- Find an expression for...
- Math And Physics - Law of Gravitation- Find an expression for the magnitude of ...
- physics - A projectile with mass of 139 kg is launched straight up from the ...
- Math - A projectile is fired with an initial velocity of v0 feet per second. The...
- Physics - A projectile is fired with an initial velocity of v0 feet per second...