Imagine that you start at the top of the fun slide all the way down. describe the ride explaining how potential kinetic and total energy 

co2reflects heat radiation back to earth buning coal and oil emits co2 globe warms

this could be newton#'s law of cooling. the cooling curve is exponential

radiation

explanation:

heat is transmitted by radiation

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