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but without height of the cliff, the mass of the balls, and the force or speed at which they are thrown. i dont think that it is possible to work it out, is it?

not-that-bright do you agree with my answer?

if the assignment is about waves. i'd be doing "the internet" u can talk about so much stuff. fibre optic is great one for the waves, total internal reflection.. you can go on about wireless, different types of waves and how diff frequencies effect the quality and strength of the...

it all depends on the height of the cliff. lets break it down: if the cliff is really high : The ball being thrown downwards (has force of throw to accelerate) may reach terminal veolcity faster than the ball being thrown upwards as it relies solely on gravity for its accleration. But...

thats reassuring

All you arts and commerce students have it so easy i have 26 hours 24 over 3 days and 2 hours on tuesday

Mathew Elliott B Engineering - Mechatronics 1st Year added

Did anyone else find the "limitations of the corded headphones" question... redundant???!!

Here are some notes on heat treatment that i found so its not mine, but i hope it helps Mat

Hey Everyone What are the 12(i think) social and ethical issues involved in IPT? dont restrict yourselves to just Multimedia.

You cant beat living in the shire aka. "God's Country"

Past Paper are the way to go! so i am going through about 4 of them + trial papers and going over class notes and notes from the text book.

Multiplexing: Combining several signals for transmission on some shared medium (e.g. a telephone wire). The signals are combined at the transmitterby a multiplexor and split up at the receiver by a demultiplexor. The communications channel may be shared between the independent...

yeah it does cheers mate

so its only 1024 not 8x1024 hmm thanks for that

Sampling Rate: the number of times a sample is taken from the sound wave Sampling Size: The Number of bits per sample using the formula [sampling rate x sampling size x time] x channels ....you kinda forgot to put a sampling size in the question. lets jst say 16-bit sampling size...

Video: a data type that combines pictures and sounds, displayed over time Animation: the movement of a graphic, as in a cartoon, accomplished by presenting a series of still images in rapid succession. Question: Compare and Contrast between Hub and Switch

You need to talk about both hardware and software Hardware: microphone, soundcard, computer with adequate specs to run everything, speakers Software: you need to talk about how the microphone changes ur voice into an electrical signal, and then how the soundcard changes that analogue...

Yeah i see what u mean serge if the speed of light wasnt constant, they couldnt have performed the experiment.

Like Shael said, talk about the re-entry angle. if its too shallow - you skip off the atmosphere and off into space if its too deep - you burn up in the earth's atmosphere.