Question

pls guys answer fastly. and clearly. irrelevant answers will be reported . its urgent​ best answer will be mark as brainliest

Answer 1

Answer:

Given:-

Distance (S) = 100m

Time (t) = 5sec

To find:-

Final velocity

By applying S - ut = 1/2at^2

100 - 0×5 = 1/2×a×25

100 = 12.5a

a = 100/12.5

a = 8m/s^2.

By applying v^2 = u^2 + 2as

= 0^2 + 2×8×100

v^2 = √1600

v = 40m/s.