The velocity-time graph of a car consists of straight-line segments joining (0,4)(0,4)(0,4), (5,14)(5,14)(5,14), (T,14)(T,14)(T,14) and (T+7,0)(T+7,0)(T+7,0), where time is measured in seconds and velocity in m s−1^{-1}−1. The total distance travelled is 300 m.
Find the acceleration during the first 5 s.
Find the value of TTT.
85 exam-style questions on CCEA A Level Maths 2.2 Kinematics, covering 2.2.1 Kinematics, 2.2.2 Kinematics, 2.2.3 Kinematics, and 2.2.4 Kinematics. Each one has a worked solution and a mark scheme showing where the marks go.