Recent content by frmldhyd

A bullet is fired horizontally with a velocity of 800 from a height of 3m above the the horizontal plane. What is the range of the bullet?

Thanks!!

omg i feel stupid for asking this question cause I cant get it, im probs tired or something, but here it is anyways: One layer of tinting material on a window cuts out 1/5 of the sun's UV rays. 1)what fraction would be cut out by using two layers? 2) How many layers would be required to cut out...

omg i know right... We should get a "post the first line of your major work" thing going again or something.. >_>

no there wasnt.. just had the integral symbol and then xe^x yep my 2 unit maths teacher has lost the plot. Going to fail my hsc because of her (yes i want to blame someone other than myself for my failures)

LMAO this question was in my 2unit test... so im not even sure anymore ... thanks ohexploitable

hwo do you integrate xe^x

thank you so much... you're a genius, i think you have cleared up something for me! greatly appreciated.

Hey, I need help with this question, fsr this topic is just not going my way >_> "Two points P, Q move on the parabola x^2 = 4ay so that the x-coordinates of P and Q differ by a constant value, 2a. What is the locus of M, the mid-point of PQ?"

thanks !

Does anyone by any chance have a collection of trial past papers for 2unit, from a variety of different schools?