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2.7 Kinematics

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Question 24

A particle P P\,P moves along the xxx-axis.

At time t t\,t seconds, t≥0t \geq 0t≥0, the acceleration of P P\,P is (3t+5)(3t + 5)(3t+5) m s−2^{-2}−2 measured in the positive x x\,x direction.

When t=0t = 0t=0 the velocity of P P\,P is 2 m s−1^{-1}−1 in the positive x x\,x direction.

When t=Tt = Tt=T the velocity of P P\,P is 6 m s−1^{-1}−1 in the positive x x\,x direction.

Find the value of TTT.

[6]
Markscheme

2.7 Kinematics Questions

  1. A Level
  2. /Maths
  3. /2.7 Kinematics

102 exam-style questions on WJEC A Level Maths 2.7 Kinematics, covering 2.7.1 Kinematics, 2.7.2 Kinematics, 2.7.3 Kinematics, and 2.7.4 Kinematics. Each one has a worked solution and a mark scheme showing where the marks go.

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