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4.1 Kinematics (A-level only)

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Question 6

The position vector of a particle at time t t\,t seconds is r=(t2+1)i+(t3−3t)j\mathbf r=(t^2+1)\mathbf i+(t^3-3t)\mathbf jr=(t2+1)i+(t3−3t)j metres.

Find, in vector form, the velocity and acceleration when t=1t=1t=1.

[4]
Markscheme

4.1 Kinematics (A-level only) Questions

  1. A Level
  2. /Maths
  3. /4.1 Kinematics (A-level only)

204 exam-style questions on CCEA A Level Maths 4.1 Kinematics (A-level only), covering 4.1.1 Kinematics (A-level only), 4.1.2 Kinematics (A-level only), and 4.1.3 Kinematics (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.

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