(a(i))[2]
Calculate the distance covered by the truck in this interval.
(a(ii))[4]
Calculate the resultant force acting on the truck.
(b)[2]
Explain why the forward force on the truck has to change in order to maintain a uniform acceleration.
Physics 0625 · IGCSE · Forces
Calculate the distance covered by the truck in this interval.
Calculate the resultant force acting on the truck.
Explain why the forward force on the truck has to change in order to maintain a uniform acceleration.
This 8-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Apply x = ½vt or ½ \times 12 \times 30 or x = ½at^{2} or ½ \times 0.40 \times 30^{2}” …