Physics, 22.04.2020 02:03, Teenabrewer28
A thin taut string tied at both ends and oscillating in its third harmonic has its shape described by the equation y(x, t)=(5.60cm)sin[(0.0340rad/c m)x]sin[(50.0rad/s)t], where the origin is at the left end of the string, the x-axis is along the string and the y-axis is perpendicular to the string.(a) Draw a sketch that shows the standing wave pattern.(b)Find the amplitude of the two travelling waves that make up this standing wave.(c) What is the length of the string?(d) Find the wavelength, frequency, period and speed of the travelling wave.(e) Find the maximum transverse speed of a point on the string.(f) What would be the equation y(x, t) for this string if it were vibrating in its eighth harmonic?
Answers: 2
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Athird point charge q3 is now positioned halfway between q1 and q2. the net force on q2 now has a magnitude of f2,net = 5.861 n and points away from q1 and q3. what is the value (sign and magnitude) of the charge q3?
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A thin taut string tied at both ends and oscillating in its third harmonic has its shape described b...