Question:
On the basis of dimensions, decide which of the following relations for the displacement of a particle undergoing simple harmonic motion is not correct:
(a) y = a sin 2πt/T
(b) y = a sin vt
(c) y = a/T sin (t/a)
(d) y = a√2 [sin (2 πt/T) – cos (2πt/T)]
Solution:
The correct answer is b) y = a sin vt and c) y = a/T sin (t/a)