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Physics - SHM Question with Solution | TestHub

PhysicsSHMOscillations and SHMMedium2 min

PhysicsMediumsingle choice

Justify: \"In SHM, the graph between speed and displacement is a parabola.\" In SHM, $v = ω A^{2} - x^{2}$ . Which statement is correct?

Options:

Answer:

Solution:

$v^{2} = ω^{2} (A^{2} - x^{2})$ is a downward parabola in $v^{2}$ against $x$ . Plotting signed $v$ against $x$ gives the ellipse $\frac{x ^{2}}{A ^{2}} + \frac{v ^{2}}{ω ^{2} A ^{2}} = 1$ . The quoted statement holds only for $v^{2}$ against $x$ .

Subject:PhysicsTopic:SHMSubtopic:Oscillations and SHM

⏱ 2m

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