(a(i))[3]
Determine the spring constant for this spring.
(a(ii))[1]
On Fig. 2.1, mark the limit of proportionality and label this point L.
(b(i))[2]
On Fig. 2.2, mark with an arrow the direction of the resultant force acting on the car as it goes around corner A.
(b(ii))[1]
State how the resultant force changes when the car travels around a corner with a smaller radius.