Question

of If u 20m/s, t = 5s, acceleration-4 m/s then find final velocity and mention about direction​

Answer 1

40 m/s

Explanation:

Given:

u = 20 m/s

t = 5 s

a = 4 m/s²

Solution:

As I know,

v = u + at

$= 20 + 5 \times 4 \\ = 20 + 20 \\ \: = 40$

Therefore, The required answers is 40 m/s