Use the GRESA method to show your answer (With solution).
1. Justine is ice-skating at the Lloyd center. What is her final velocity if she accelerates at a rate of 2.0 m/s2 for 3.5 seconds?
2. How long will your trip take (in hours) if you travel 350 km at an average speed of 80km/hr?
3. A train travels 120 km in 2 hours. what is the average speed?
1 50KM 2 50KM 3 150KM