V(t) = 2t^2 - 3t - 3
for an acceleration a(t),
a(t) = d (v(t)) / d t
a(t) = 4t - 3
at t=2
a(2) = 8 - 3
a(2) = 5 feet/s^2
Step-by-step explanation:
2x2 is 4 4x4 is 16 16x1 is 16
Similarities: same atomic number
Differences: they have a different number of neutrons
