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CGP EDU Academic Team
Published on: September 12, 2026
A particle is oscillating according to the equation $x = 7 \cos 0.5 \pi t$ , where t is in second. The point moves from the position of equilibrium to maximum displacement in time
Text Solution
Verified by ExpertsThe correct answer is:
C
From given equation $\omega = $ $\frac{2 \pi}{T} = 0.5 \pi$ ⇒ ⇒ $T=4$ sec
Time taken from mean position to the maximum displacement $= \frac{1}{4} \mathrm{T} = 1 \mathrm{sec.}$
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