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3.2 Kinematics

3.2 Kinematics

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Question 100

A car starts from rest and accelerates at a constant rate to the speed of Vms−1V\text{ms}^{-1}Vms−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 this magnitude of the acceleration.

a.

Show the total time taken for the journey is 60 seconds.

[3]
b.

Sketch a velocity-time graph for this information.

[3]
c.

Given the total distance is 1320m, find the value of V.

[3]
Markscheme

3.2 Kinematics Questions

  1. A Level
  2. /Maths
  3. /3.2 Kinematics

260 exam-style questions on OCR A Level Maths 3.2 Kinematics, covering 3.2.1 Language of kinematics, 3.2.2 Graphs in kinematics, 3.2.3 Displacement-time and velocity-time graphs, 3.2.4 Constant acceleration formulae, 3.2.5 Constant acceleration in two dimensions (A-level only), 3.2.6 Non-uniform acceleration in one dimension (A-level only), 3.2.7 Non-uniform acceleration in two dimensions (A-level only), 3.2.8 Motion under gravity using vectors (A-level only), and 3.2.9 Projectiles (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.

Question bank