CAIE M1 (Mechanics 1) 2014 June

Question 1
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1 A a a tav a a tat \(t\) tat a a \(t\) a a T tat tat
  1. \(t\) va \(v\) tat \(t\) a aat at a tat \(t a\) at at a at
  2. tat ta tavta tat 2 a att a aat ta taa A at
    tatt tat tat aatAt atv
    t tat tata atat t tat tattat t
    v At tat t tat at\(a\)
  3. \(t v a\)
  4. \(t\) at \(t\)
Question 3
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3
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\(a\)vta avA at\(a\)
atta \(t\)a atta \(t\)a txt
\(t \quad t\)ata at a ta\(t a a\)
ta at ataa Bt \(t\) a tat a \(t\)
at taatta tt tt
\multirow[t]{3}{*}{4}A at\(v\) a tat tat tat a \(t\)\multirow{2}{*}{}\(t\) Ttat\multirow{2}{*}{
}
\(t v\)a tatvat tat aat-
tatat \(t\)At a \(t\)\(t v t\)- \({ } ^ { - }\)\multirow{4}{*}{}\multirow{4}{*}{}
\multirow{3}{*}{}(i) taat\multirow{2}{*}{}\multirow{2}{*}{atattat atat}\multirow{2}{*}{}tat t aat
\(a\)
(ii) tav
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\multirow{2}{*}{At xt a a atta at \(t t T a v a t a\) at a a}\(a\) atta at \(a a\)\multirow[t]{2}{*}{\(a\)}
\(x\) att t aat \(t\) at \(t\) tt \(t a\)
\(a\)aa Tttta \(t\)
\(a\)a tatt tat \(v\) a \(t\)
a v a taa a
  1. t tat tt t
  2. \(t\)
    (a) \(t\) avtata tta \(t t\)
    (b) \(t\) aat \(t\) ta
  3. tat
Question 6
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6 Aat a a tatat avtat a ta attaatt \(T\) a taa \(t\) tata a \(a t\) at a ta \(t\) a \(t T \quad\) tt a tat ta tt at
  1. tat tattatva Tt \(t\) ta a \(t\) xt \(t\)
    a \(t\) tat aat \(T\) ta \(t t\)
    a ta at av t tt t ta
  2. tt tt
    ta t ta a atta \(t\)
    a at t tt t ta a t vta
    t t at T at
Question 7
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7
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A \(t\) xt \(t \quad t \quad a\) at tv atta \(t\) t At at tt Tat\multirow[b]{4}{*}{\(a\)}\multirow{6}{*}{\(a\)}
\multirow{4}{*}{at \(t\) vta}
\(a x\) at \(t\) a tata
t at Ttav\(a\)t at
t t tat aPat\multirow{2}{*}{
tat t t ta aa
a t ta
}
\(t\)aa Tt ttPat
a a t t tat \(t v t\) tat aat at\(T\)
\(t\) t ata t t tatt \(t\)
(i)
(ii) \(t t\)tat
(iii) \(t\) tatat\(a t\)
(iv) \(t\) atat at\(a t\)