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Physics - SHM Question with Solution | TestHub

PhysicsSHMEnergyEasy2 minPYQ_2020

PhysicsEasysingle choice

For a particle performing S.H.M., when displacement is 'x', the potential energy and restoring force acting on it is denoted by 'E' and 'F' respectively. The relation between $x, E$ and $F$ is

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Answer:

Solution:

Displacement $= x,$ P.E. $= E,$ Force $= F$ $F = - k x$ $E = \frac{1}{2} m ω^{2} x^{2} = \frac{1}{2} k x^{2}$ $2 E = (-) \frac{F}{x} \times x^{2} = (-) F x$ $\frac{2 E}{F} + x = 0$

Stream:MHT_CETSubject:PhysicsTopic:SHMSubtopic:Energy

⏱ 2mℹ️ Source: PYQ_2020

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