Question

If u = 20, t = 5, s = 110, then find the value of v.

Answer 1

Answer:

v = 570

Explanation:

v= u+ st

= 20 + 110×5

= 570.

Answer 2

Answer:

First put, S = ut + 1/2at^2

By solving, you will get

s = 20 × 5 + 1/2×a ×5^2

a = 20/25

Then apply, v = u +at

By solving, you will get

v = 20 + 20/25 × 5

v = 24 m/s

hope this will help you.