A2 Derived and Base SI Units Essential Pre-Uni Physics A2.1 A. 2 B. -2 C. 1 D. 0 Essential Pre-Uni Physics A2.2 A. 1 B. -2 C. 1 D. 0 Essential Pre-Uni Physics A2.3 A. 0 B. 1 C. 0 D. 1 Essential Pre-Uni Physics A2.4 A. 2 B. -3 C. 1 D. -1 Essential Pre-Uni Physics A2.5 A. 2 B. -3 C. 1 D. -2 Essential Pre-Uni Physics A2.6 A. -1 B. -2 C. 1 D. 0 Essential Pre-Uni Physics A2.7 A. 1 B. -3 C. 1 D. -1 Essential Pre-Uni Physics A2.8 A. 1 B. -3 C. 1 D. -1 Essential Pre-Uni Physics A2.9 A. VA^-1 B. Nm C. Jm^-3 D. Volume E. Jm^-1s^-1A^-1 F. Nm^-4s^2