What equation describes this motion as a function of time? Constants Express your answer in terms at t, where t is expressed in seconds. A vertical

Problem 11.08

xt x t

A)

B)Determine the frequency.

C)

D)x

Determine the potential energy when = 0.320 m.

Problem 11.18Problem 11.27Problem 11.36Problem 11.40Problem 11.49

If a violin string vibrates at 420 Hz as its fundamental frequency, what are the frequencies of the first four harmonics?

Enter your answers in ascending order separated by commas.

Problem 11.52

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What equation describes this motion as a function of time? Constants Express your answer in terms at t, where t is expressed in seconds. A vertical spring with spring stiffness constant 305 N / m oscillates with an amplitude of 28.0 cm when 0.235 kg hangs gfrom it. The mass passes through the equilibrium point (y = 0) I Vi Aid) ‘5 l" C) ? with positive velocity at t = 0. Positive direction of y-axis is downward.y(t) = I—‘ mR_equest Answer At what time will the spring stretch to its maximum length at first time? Express your answer with the appropriate units. t= ‘ Value UnitsR_equest AnswerV Part0 At what time will the spring shrink to its minimum length at first time? Express your answer with the appropriate units.