## Question

A particle is executing simple harmonic motion. Its displacement is given by

where *x* is in cm and *t* in seconds. How long will the particle take to move from the position of equilibrium to the position of maximum displacement?

### Solution

0.5 s

Maximum displacement = amplitude = 5 cm

At time *t* = 0, *x* = 0 (equilibrium position). Hence time *t* taken by the particle to move from *x* = 0 to *x* = 5 cm is given by

#### SIMILAR QUESTIONS

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_{l}
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