CAIE M1 (Mechanics 1) 2013 June

3
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\({ } ^ { P A } { } _ { P A } ^ { P B }\) \(P\)
\(P\) \begin{verbatim} " \end{verbatim}

4
\(A\) B \(A \quad B\)
\(\begin{array} { l l } B &
A & B \end{array}\)
\(P B\) $$P \theta$$ \(\theta\)
P
\(\theta\)
L
\(P\)
\(P\)

1. (i)
   P \(\theta\)
   \(P \quad \underline { \theta }\)
2. -
   \(\underline { \theta }\)
   \(5 \theta\) $$\begin{gathered}
   \theta \end{gathered} \quad P$$
3. \(P\)

6 \(\begin{array} { c c c c c c c c } & P & & P & & & \theta &
\theta & P & & A & \theta & \theta & P &
\text { (i) } & & P & & & \theta &
\text { (ii) } & P & & & P & & &
\text { (iii) } & & & & & & \theta
& & & & & & \theta \end{array}\) 7
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2. 
   \(B\)
   \(\begin{array} { l l l } A & P & A \end{array}\) AN PA