Question

If Anthony was running for 300 s after starting at rest, what was his final velocity if he
had an acceleration of 0.05 m/s2?
.25 m/s
.01 m/s
100 m/s
15 m/s

Answer 1

Answer:

final velocity, v, is 15 m/s

Explanation:

a = a

v = a*t + v_o

x = 0.5*a*t^2 + v_o*t + x_o

t = 300 s

a = 0.05 m/s2

v_o = 0 m/s

x_o = 0 m

v = (0.05 m/s2)*(300 s) + 0 m/s

v = 15 m/s