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4.1 Kinematics (A-level only)

4.1 Kinematics (A-level only)

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Question 22

The displacement x x\,x metres of a particle from a fixed origin after t t\,t seconds is given by x=t3−6t2+9tx=t^3-6t^2+9tx=t3−6t2+9t, where t≥0t\geq 0t≥0.

a.

Find expressions for the velocity and acceleration of the particle.

[2]
b.

Find the velocity of the particle when its acceleration is zero.

[2]
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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