Question

The distance travelled by a body during last second of to its total flight is d when the body is projected vertically up with certain velocity. If the velocity of projection is doubled the distance travelled by the body during last second of its total flight is

Answer 1

Answer:

If the velocity of projection is doubled the distance travelled by the body during the last second of its upward journey is. Solution : Distance covered in the last second of upward journey= distance covered in 1 st second of downward journey. This is independent of velocity of projection

Explanation: