Question

A body covers one half of its journey at 40 ms-1 and the next half at 50 ms-1. Its average velocity is

Answer 1

Average velocity=initial velocity+final velocity by 2 so 40m/s-1 + 50 m/s-1 by2 =90m/s-1 by2 so the answer is 45m/ s-1......($$¢Thanks££€).

Answer 2

Answer:

hey mate

Explanation:

check the attachment