Question

plz solve the problem as soon as possible

Answer 1

Let u be the horizontal velocity which the body is thrown horizontally.
Let Vx and Vy be horizontal and vertical velocity with which the body strikes the ground after 2 seconds.

Let beta be the angle with which the direction of resultant velocity of the ball while striking the ground make with the horizontal direction.

afterall the value will be 19.6 m..

Hope helps..
 

Answer 2

heya !!


please refer this attachment


Thanks !!