A train travelling at 20 m s1 starts to accelerate with constant acceleration. It covers the next kilometre in 25 seconds. Use the equation s = ut+at2 to calculate the acceleration. Find also how fast the train is moving at the end of this time. Illustrate the motion of the train with a velocity-time graph. How long does the train take to cover the first half kilometre?
3 October 2023 by alevelmechanics1.com Title: Journey Unleashed: Acceleration Chronicles of a Train Introduction: In the rhythmic cadence of its journey, a train initially cruising at 20 m/s decides to embark on an acceleration odyssey. This numerical exploration navigates through the acceleration chronicles, uncovering the train’s acceleration and its velocity at a specific juncture. The interplay of … Read more