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4.8 Kinematics (A-level only)

4.8 Kinematics (A-level only)

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Question 5

Use g=9.8g = 9.8g=9.8 m s−2^{-2}−2.

A ball is kicked from a point on horizontal ground with velocity (6i+14j)(6\mathbf{i} + 14\mathbf{j})(6i+14j) m s−1^{-1}−1, where i\mathbf{i}i is horizontal and j\mathbf{j}j is vertically upwards. The ball is modelled as a particle moving freely under gravity, with air resistance negligible.

a.

Find the time taken for the ball to return to the ground.

[2]
b.

Find the horizontal distance travelled by the ball in this time.

[2]
Markscheme

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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