Question

an object already travelling at velocity 5m/s becomes 45m/s in 5 sec calculate velocity

Answer 1

$a = \frac{v - u}{t} = \frac{45 - 5}{5} = 8 \frac{m}{ {s}^{2} }$

Answer 2

Answer:

it is calculate acceleration

Explanation:

=a=v2-v1/t

=45-5/5

=40/5

=8m/s^2