2018 WAEC GCE EXPO PHYSICS OBJ & ESSAY QUESTIONS AND ANSWERS

September 9, 2018 by expolord

2018 WAEC GCE EXPO PHYSICS OBJ & ESSAY QUESTIONS AND ANSWERS *WAEC GCE 2018: CONFIRMED PHYSICS ESSAY SOLUTIONS* (1a) Young modulus of a material or the modulus of elasticity. (1b) Potential Energy to kinetic Energy. ========================================= (2) e = 0.7m m=60 × 10^-3kg = 6.0×10^-2kg K = 200Nm^-1 W = 1/2ke² = 1/2mv² 1/2ke² … Read more