Question

A body is thrown horizontally with a green velocity u from the top of the tower. The displacement of the stone when the horizontal and vertical velocities are equal is

Answer 1

The horizontal velocity of a projectile is constant (a never changing in value), There is a vertical acceleration caused by gravity; its value is 9.8 m/s/s, down, The vertical velocity of a projectile changes by 9.8 m/s each second, The horizontal motion of a projectile is independent of its vertical motion.