The speed of a train increases from 650 km/hr to 800 km/hr in 5 hours. What is its acceleration?

\overline{a} = \frac{v - v_0}{t} = \frac{\Delta v}{\Delta t}

Step-by-step explanation

i do not really understand but use this formula

=average acceleration

v=final velocity

v_0=starting velocity

t=elapsed time

0.85 or 85%

step-by-step explanation:

1) divide 23 by 27

2) round the decimal to the nearest 10

3) so your answer would be 0.85 or 85%

you'll just earn points here

step-by-step explanation: