Question 1
If s is a distance given by s
= 5t
4 + 5t
3 + 4t , find the acceleration, a(t).
◦ a(t) = 60t + 30
◦ a(t) = 20t
3 + 15t
2 + 4
◦ a(t) = 60t
2 + 30t
◦ a(t) = 20t
2 + 15t
Question 2
If s is a distance given by s(t) = 3t
4 + 8t
2 + 2t, find the acceleration, a(t).
◦ a(t) = 36t + 16
◦ a(t) = 12t
3 + 16t + 2
◦ a(t) = 36t
2 + 16
◦ a(t) = 12t
2 + 16t + 2