Fast! offering 100 points if it works! }
the diagram below shows four planets and their distances from the sun.

light from the sun reaches earth in 8.3 minutes. in how many minutes does light from the sun reach mars?

12.62
13.34
15.85
16.60

(8.3 min)/(1 AU) = (T)/(1.52 AU)

(8.3 min)x(1.52 AU) = (T x 1 AU)

T = (8.3 min x 1.52 AU) / (1 AU)

T = 12.62 minutes

we're given that v₀ = 0 and a = 5.4 m/s². therefore, since v = at + v₀ for constant acceleration the equation for velocity is

after 28s,

m/s

which i would round to 150 m/s as my final answer