(a(i))[2]
Calculate the car's acceleration.
(a(ii))[1]
Explain in words what the term acceleration means.
(b(i))[2]
Plot the car’s speed-time graph from $t = 0$ to $t = 12.0\,\text{s}$.
(b(ii))[2]
Determine the distance covered by the car between $t = 0$ and $t = 3.2\,\text{s}$.
(c)[4]
Show that the work done by the car during deceleration is about $1.1 \times 10^5\,\text{J}$.
(d)[2]
Suggest and explain what makes the stopping distance increase.