CAIE M1 (Mechanics 1) 2014 June

1 A ta v at tat th ta \(k a\) th tta ta
a a hta taht tak \(v\) that th \(t\) th tat \(k\) th va
\(2 A h a\) at a a th \(a\) Th \(a\)

1. th va
2. th at va th
   \(t\) th hta \(A\) a at at th \(a t t\)

3
\includegraphics[max width=\textwidth, alt={}, center]{9950eb77-25f9-4275-88ab-8dce9fb07cec-2_524_572_806_749}
aa at at a
\(t\) Th at th \(a \quad a\) th
\(t\) hh th at \(a h\) th aa that a \(t\) th
tat th

4 A at \(t\) vta a th
Th at \(v\) avt
a \(t\) av hta
That \(v\) avt
\(t\) tht th
\(t\)
\(h\) at \(t\)
th tat \(t\) th at \(h\)
\(t\) th th tta
ta tav a
th tta t tak

5
\includegraphics[max width=\textwidth, alt={}, center]{9950eb77-25f9-4275-88ab-8dce9fb07cec-2_135_1351_1928_415} A a a k tat tat
th \(a\) th hta th
\(t \quad\) taht \(a\) hta aa \(h\)
\(a\) ath tat th \(a t \quad T h \quad\) th \(a\)
a ha tav a ta

1. th a \(t\)
   t a tta \(t\)
2. \(h\) that Th \(t\)
   at a hht av thv
   tha \(v\) th \(v\) th
   \(t \quad t t a k t \quad t\)
   th va hh
   th va hh
   taht
   Th
   \(h t h\)
   \(a\)
   \(a\)
   \(h h\)

6
\includegraphics[max width=\textwidth, alt={}, center]{9950eb77-25f9-4275-88ab-8dce9fb07cec-3_492_556_260_792} Pat aka akaattahtt a ht xt thh \(a v a x\) th Tht \(h\) at \(t\) th th \(t\) tat a \(t\) taht at vta Bt \(h\) ataatahht \(\quad\) avth \(T h t a\) t \(a\) at \(h\) th at \(a\) th \(t\) ak Th at \(t\) ah th th \(t\) t

1. th aat
   a th ta tav
   th t ak
   \includegraphics[max width=\textwidth, alt={}, center]{9950eb77-25f9-4275-88ab-8dce9fb07cec-3_668_1086_1336_518} Th vtt ah \(h\) th \(t\) at
   t t ht th Th
   a th t tak
   \(t\) ah \(t\) att
   \(a a h\)

   7		\(a\)	tav a a taht a Bth t a thh				\multirow[t]{4}{*}{\(a\) av tat th}
   	\(T t\) ta at				tat ta at at av	\(C t t h a h\)
   a a th th tat aat
   	(i)	\(h\) that th ta	\(a\)	at
   	\(C t\)		\(t\)	at \(t\)	at av		h
   	\(a\)
   	(ii)		\(a\) th \(a x\)		h ha ah
   	\(C t\) tav		\(t \quad\) a ta at th h ha ah at \(t\) th tat aat					Ct
   	(iii)		th t tak th t t tav		\(t\)