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4.8 Kinematics (A-level only)

4.8 Kinematics (A-level only)

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Question 96

Use g=9.8g = 9.8g=9.8 m s−2^{-2}−2.

A particle is projected from the origin with velocity (12i+16j)(12\mathbf{i} + 16\mathbf{j})(12i+16j) m s−1^{-1}−1, where i\mathbf{i}i is horizontal and j\mathbf{j}j is vertically upwards.

Air resistance is modelled as negligible.

Find the position vector of the particle at the instant when it is moving at 45° 45°\,45° below the horizontal.

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4.8 Kinematics (A-level only) Questions

  1. A Level
  2. /Maths
  3. /4.8 Kinematics (A-level only)

163 exam-style questions on WJEC A Level Maths 4.8 Kinematics (A-level only), covering 4.8.1 Kinematics (A-level only), 4.8.2 Kinematics (A-level only), and 4.8.3 Kinematics (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.

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