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4.8 Kinematics (A-level only)

4.8 Kinematics (A-level only)

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Question 31

A stone is projected from a cliff at a height of 30m above sea level with a velocity of (4i+7j)ms−1(4\mathbf{i} + 7\mathbf{j})\text{ms}^{-1}(4i+7j)ms−1.

a.

Find the speed of the stone after 2.5 seconds.

[4]
b.

Find the greatest height of the stone above sea level.

[3]
c.

Find the horizontal distance travelled by the stone before it hits the sea.

[4]
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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