A certain string has a linear mass density of 0.25 kg/m and is stretched with a...
A certain string has a linear mass density of 0.25 kg/m and is stretched with a tension of 25 N. One end is given a sinusoidal motion with frequency 5 Hz and amplitude 0.01m. At time t=0, the end has zero displacement and is moving in the positive y-direction.
a) Find the position of the point at x= 0.25 m, and t= 0.1 s
b )Find the transverse velocity of the point, x=0.25 m at time t=0.1s.
c) Find the slope of the string at the point x=0.25m at time t=0.1s.
Homework Answers
Solution) This concept is based on wave motion
General wave equation
Y = Asin(kx - wt)
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