A car starts from rest and accelerates at a constant rate to the speed of V m s−1V\text{ m s}^{-1}V m s−1 in 6 seconds. The car maintains this speed for 50 seconds before decelerating to rest. The magnitude of the deceleration is 1.5 times the magnitude of the acceleration.
show the total time taken for the journey is 60 seconds and hence, given the total distance is 1320 m, find the exact value of VVV.
sketch a velocity-time graph for this information.
36 exam-style questions on Edexcel A Level Maths 9.2 Velocity-Time Graphs. Each one has a worked solution and a mark scheme showing where the marks go.