A body is projected horizontally from the top of a towerof height 10 m with a velocity 10 m/s. Find its velocity after 1 second.

A body is projected horizontally from the top of a towerof height 10 m

1.	A body is projected horizontally from the top of a towerof height 10 m with a velocity 10 m/s. Find its velocity after 1 second.
Answer» ANSWER :`10i-10j`