(a(i))[1]
From Fig. 1.1, state and explain which racing car, X or Y, shows the greater acceleration between time = 2 s and time = 4 s.
(a(ii))[1]
Determine the speed of racing car Y when time = 10 s.
(a(iii))[3]
Determine the distance travelled by racing car X from time = 0 to time = 4.0 s.
(b(i))[2]
Describe the forces C and D.
(b(ii))[1]
Suggest one possible value for force B.