The body is thrown horizontally from a point above the ground and the movement of the body is described by the
equation ,
, where x and y are the horizontal and vertical coordinates in metres after time
t. The beginning speed of the object is:
in the horizontal direction.
in the horizontal direction.
in the vertical direction
In the horizontal direction.
The horizontal velocity of the projectile remains constant throughout the journey. Since the body is projected horizontally, the initial velocity will be the same as the horizontal velocity at any point.
Since,
Therefore Horizontal velocity =2 m/s
Initial velocity =2 m/s
Study 40% syllabus and score up to 100% marks in JEE