In a projectile motion, power of the gravitational force

Assertion: Generally the path of projectile form the earth is parabolic but it is elliptical for projection going to a very large height. Reason: The path of projectile is independent of the gravitational force of earth.

Define projectile motion .

In a projectile motion the velocity

In a projectile motion the velocity

In a projectile motion the velocity

(A) : Generally the path of a projectile from the earth is parabolic but it is elliptical for projectile going to a very great height. (R): Up to ordinary height the projectile moves under a uniform gravitational force, but for great heights, projectile moves under a variable force.