The displacement-time graph of a particle consists of straight-line segments joining (0,0)(0,0)(0,0), (2,8)(2,8)(2,8), (5,8)(5,8)(5,8) and (9,−4)(9,-4)(9,−4), where time is measured in seconds and displacement in metres.
Find the velocity of the particle during each of the three stages.
State the time interval during which the particle is at rest.
Find the total distance travelled during the 9 s.
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.