Question

Help Me Please:-

Answer 1

@SithsAndGiggles @jim_thompson5910 @SolomonZelman @Directrix
Help me please

Answer 2

@kainui @Loser66 @ganeshie8 @mathslover @dan815

Answer 3

@Mashy @Vincent-Lyon.Fr

Answer 4

A simple harmonic oscillator is a solution of the differential equation:\[m\frac{d^{2}x}{dt^{2}}=-kx(t)\]

Answer 5

inorder to find shm, just observe which of the waveforms would keep on going between two peak values.
i guess its b
beause that is only periodic waveform that creates a circular pathfor its phasor.
sinwt-coswt

Answer 6

I do not know what definition of "simple harmonic motion" is used in your textbook.

If it requires that rest-position is zero, then only a) is the answer.
If rest-position can be different from zero, then a) and b) are ok.

Answer 7

oops .. i meant a) :D and posted it as b
the answer is sinwt -coswt.. sorry for the confusion

Answer 8

@Vincent-Lyon.Fr thanks for pointing it out :)

Answer 9

How do you know if a , b or both are the answrers , Please explain it to me