It was my pleasure to have Drongoski as my 4u maths tutor in 2012. As a student coming from a country school that is few hundred kilometres away from Sydney, I was only able to visit him for 2-3 lessons during each school holiday, although from Drongoski’s dedicated and concept-based approach to...
With the ship mast experiment, wouldnt it demonstrate relativity more than projectile motion as dropping a ball isnt too much of a projectile motion is it, even with people on shore seeing the ball following a parabolic path, would you have to say that he assumed that projectile motion has a...
Did Galileo do any experiments in his analysis?
Are these some of the key points?
-Independent horizontal and vertical components which adds up to the overall motion
-trajectory is parabolic
Thanks guy!
So characteristic air is trapped within the antarctic ice layers, why is there limited measurements before the1960's, wouldn't you just go into the deeper layers to obtain the measurements?
Your response was very helpful, thank you!
Hi guys, how would you assess the quantitative analysis of air bubbles trapped in Antartic ice as a part of direct evidence indicating the increase of the NOx and SO2 concentrations? Is it accurate and reliable? Is there better evidence to use? could I imply the measurement of NOx concentration...
I like to give my sincere thanks to Drongoski for the tutoring sessions he delivered to me during the school holidays, and I really like to recommend him to any Maths students.
His sessions were well prepared and organised, in fact, from the materials that he prepare and use, I can see the...
Hi guys, I will be going to Sydney for 3-4 days next week for some 4u tutoring, since it will take a few hours of driving to get to Sydney from where I live, I am looking at a few compacted sessions on revising the following topics, complex numbers, polynomials, integration, curve sketching and...
Re: 2012 HSC MX1 Marathon
Trig Help
A vertical tower of height h meters stands at the top of a slope of inclination A to the horizontal. An observer at the foot of the slope finds the angle of elevation of the top of the tower to be B. The observer walks a distance d m up a line of greatest...