A particle executes SHM along the x-axis, its displacement varies with

1.	A particle executes SHM along the x-axis, its displacement varies with the time according to the equation: x(t) = 5.4 cos (6πt + π/4), where x(t) in metre and t is in second. Determine the amplitude, frequency, period and initial phase of the motion.
Answer» Determine the amplitude, frequency, period and initial phase of the motion. x(t) = 5.4 cos (6πt + π/4) A = 5.4 m n = 3 Hz T = 0.333 s Initial phase = Φ = π/4

A particle executes SHM along the x-axis, its displacement varies with the time according to the equation: x(t) = 5.4 cos (6πt + π/4), where x(t) in metre and t is in second. Determine the amplitude, frequency, period and initial phase of the motion.

Answer»

Determine the amplitude, frequency, period and initial phase of the motion.

x(t) = 5.4 cos (6πt + π/4)

A = 5.4 m

n = 3 Hz

T = 0.333 s

Initial phase = Φ = π/4

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A particle executes SHM along the x-axis, its displacement varies with the time according to the equation: x(t) = 5.4 cos (6πt + π/4), where x(t) in metre and t is in second. Determine the amplitude, frequency, period and initial phase of the motion.

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