In terms of time peroid of oscillations T. find the shortest time in moving a particle from $+ \sqrt{A} 2$ to $- \frac{\sqrt{3}}{2} A$

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Solution

$∴ θ = 45^{0} + 90^{0} + 60^{0}$
$= 150^{0} + 45^{0}$
$= 195^{0} = \frac{13 π}{2}$
$∴ t = \frac{13 π}{12 W} = \frac{13 T}{24}$
$∴$ $($ shortest time $)$ $= \frac{13 T}{24} .$

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In terms of time peroid of oscillations T. find the shortest time in moving a particle from +√A2 to −√32A

∴θ=450+900+600=1500+450=1950=13π2∴t=13π12W=13T24∴ (shortest time)=13T24.

In terms of time peroid of oscillations T. find the shortest time in moving a particle from $+ \sqrt{A} 2$ to $- \frac{\sqrt{3}}{2} A$

$∴ θ = 45^{0} + 90^{0} + 60^{0}$
$= 150^{0} + 45^{0}$
$= 195^{0} = \frac{13 π}{2}$
$∴ t = \frac{13 π}{12 W} = \frac{13 T}{24}$
$∴$ $($ shortest time $)$ $= \frac{13 T}{24} .$