A particle is moving with acceleration a(t) = 24 t + 4. Its position at time t =0 is s(0) = 15 and its velocity at time t =0 is v(0) = 11. What is its position at time t = 9?
a = 24t+4
v = 12t^2+4t+11
s = 4t^3+2t^2+11t+15
so, s(9) = ?
v = 12t^2+4t+11
s = 4t^3+2t^2+11t+15
so, s(9) = ?