Question

A body moves from rest with a uniform acceleration
and travels 270 m in 3 s. Find the velocity of the
body at 10 s after the start.
PLEASE help me with question pls........​

Answer 1

Answer:

180m/s

Explanation:

$\bf{\huge{\boxed{\rm{\orange{Hey Mate:}}}}}$

s = ut + (1/2)at²

270 = 0 + 0.5a(9)

270 = 4.5a

a = 270/4.5

= 60

v = u + at

v = 60(3)

= 180 m/s