nicolle5189 10/07/2017 A)t = 4sS = 48 + 3*4 + 4*4²S = 48 + 12 + 64S = 124mt = 12sS = 48 + 3*12 + 4 * 12²S = 48 + 36 + 576S = 660m
nicolle5189
A)
t = 4s
S = 48 + 3*4 + 4*4²
S = 48 + 12 + 64
S = 124m
t = 12s
S = 48 + 3*12 + 4 * 12²
S = 48 + 36 + 576
S = 660m