Im confident with about 70% in the cssa trial, the first half of the paper was preety good, but 5 and 6 had some hard bits and 7 and 8 were death, especially the inequality in 8
When you create a game callled Electro, Magnetic, Force a unique variation of rock,paper sciscors using your right hand (electic beats force, magnetic beats electro, force beats magnetic)
Got 89% I'm pretty Proud, missed 7 marks on a question on Drycell Batteries (slams head against the wall), I'm pretty sure I'm ranked 1st in the class for our assessment so far. Hopin for 90 in the Trial :)
Oh and unwant3d our class did ester's just yesterday. We tried to make pineapple juice...
My teacher gave me this question and I can't quite get it, bit of help would be good.
A 3.0kg ball is hanging by a string from the ceiling of a bus. As the bus turns a corner the angle between the string and the vertical from the floor of the bus is 10 degrees.
a) Label the forces Acting on...
I acctually remember doing this question, studyin for 1/2 yearlies
Part a)
h=1.5r (given in the question)
V=1/3pir^2h (volume of a cone formula)
V=1/3pir^2 * 1.5r (subbing in a value for h)
V=pi/2 * r^3
Part B (note this may be the long way around but its the way i got it)
h = 1.5r...
I did (well i hope i did:)) really well. Everything was good till Question 10b) ugh, nightmares about that one. Probs 100-110 (cause no matter what i do or how many past papers i attempt i can never not make silly mistakes!!
This (year 10) i'm doing the chemistry prelim and 2unit Maths HSC. My teacher wants me to do Ext 2 Maths next year but i'm a little hesitant cause of the workload of Ext 2, Chem HSC and my other Prelim subjects. SoulSearcher how did you find 2unit and were you givin the option of 4unit the...