Candidates' Strength
Majority of the candidates were able to:
- calculate the maximum height attained by the launched projectile;
- draw the velocity – time graph;
- classify forces into field force and contact force;
- state differences between a sound wave and a radio wave;
- state two conditions necessary for the production of stationary waves;
- quote the required formula to solve most numerical problems;
- determine the values of p, q, r, and s in question 12(b)