A) What is the velocity of the student at t=2s? b) What is the velocity of the student at t=5 s

c) What is the velocity of the student at t=8 s

d) What is the velocity of the student at t=11 s

Work out each answer

a) electrical > light, sound, and thermal< < < <

) the mechanical energy of the firefighter moving.< < < < a) electrical > light, sound, and thermal< < < <

c) both a and b.

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