Question

A projectile projected with certain velocity
reaches ground with (magnitude)
(A) zero velocity
(B) smaller velocity
(C) same velocity
(D) greater velocity​

Answer 1

Answer:

(C) SAME VELOCITY

Explanation:

IF ITS A INCLINED PLANE OR PROJECTED FROM HEIGHT - THE VELOCITY MAY CHANGE,

AS YOU HAVE NOT MENTONED IT HERE I AM GENERALISING THE ANSWER.

Answer 2

Answer:

(C) A projectile projected with a certain velocity reaches the ground with (magnitude) the same velocity.

Explanation:

• The horizontal displacement of the projectile is called the range of the projectile and depends on the initial velocity of the object.
• When a projectile is thrown with a specific velocity, the trajectory it takes is a parabola. Since the axis of symmetry of parabole remains symmetric. As a result, the projectile lands at the same angle on the ground.