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Yeh you could be asked to show that.What equations can you assume for the HSC, eg. Do you have to derive v^2 = n^2 (a^2-x^2) ?
Yep.Also when a question ask you to show a particle is under SHM, do you just show its acceleration is equal to -n^2x ?
Originally posted by ND
Yeh you could be asked to show that.
Yes.Originally posted by Hotdog
In a larger question, when you are NOT asked to show this, but this is required as a step, can you just assume the equation, WITHOUT prooving it?
<pre>x = a.cos(nt + c)Originally posted by ...
shit, do u have to show how to get v^2 = n^2 (a^2-x^2)
can someone show me![]()