FREE Download: 2007 Physics Trial Examination 2 – PDF 229KB
FREE Download: 2007 Physics Trial Examination 2 Solutions – PDF 151KB
FREE Download: 2007 Physics Trial Examination 1 Solutions – PDF 117KB NOTE: Thanks to Li Mei for pointing out that in 2007 Physics Trial Exam 1 Motion Q16, the question asks for the speed of Tom J relative to Tom. Answer gives the speed of Tom J relative to ground. When Tom pushes Tom J,…
FREE Download: 2007 Physics Trial Examination 1 – PDF 192KB
FREE Download: 2007 VCAA Physics Examination 1 Solutions – PDF 373KB NOTE: Thanks to Yaodong Tang who pointed out that the increase in capacitance will only compensate and may make the AVERAGE Voltage of output 12V. However, to fully regulate this voltage the MINIMUM Voltage coming to be regulated by Zener has to be 12V.…