(a(i))[1]
Speed is a scalar quantity. State another scalar quantity.
(a(ii))[1]
Velocity is a vector quantity. State another vector quantity.
(b(i))[2]
Calculate the time needed for the car to make one complete lap of the track.
(b(ii))[1]
On Fig. 3.1, draw an arrow to show the resultant force on the car, and label it with the letter F.
(b(iii).1)[1]
Suggest, in terms of the force on the car, why the car fails to stay on the track at point P.
(b(iii).2)[1]
On Fig. 3.2, draw an arrow to show the direction of motion of the car as it leaves the track at point P, and label it with the letter S.