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Substitution

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Question 17

s=ut+12at2\displaystyle s = ut + \frac{1}{2}at^2s=ut+21​at2

u=−5u = -5u=−5 a=4a = 4a=4 t=kt = kt=k

Work out the value of s s\,s in terms of kkk.

[2]
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Substitution Questions

  1. GCSE
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296 exam-style questions on WJEC GCSE Maths Substitution. Each one has a worked solution and a mark scheme showing where the marks go.

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