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2.7 Kinematics

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Question 18

In this question use g=9.8g = 9.8g=9.8 m s−2^{-2}−2

A stone is released from rest at the top of a cliff and falls freely under gravity.

The stone hits the sea 2.5 seconds later.

a.

Find the speed of the stone as it hits the sea.

[2]
b.

Find the height of the top of the cliff above the sea.

[2]
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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