• Jan 28, 2026 edexcel igce physics question paper january 2014 ort Answer Calculate the speed of a car that covers 150 km in 3 hours. Solution: Speed = Distance / Time = 150 km / 3 h = 50 km/h Sample Question 3: Data Interpretation Given a graph showing the relationship between voltage and current for a resistor, determine the resistance of the resistor BY Elsie Dickinson
