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For a particular transverse standing wave on a long string, one of the antinodes is at r=0 and an adjacent node is at x=0.10 m. The displacement y(t) of the string particle at x =0 is shown in Fig. 16-40, where the scale of the y axis is set by y_(s)=4.0cm. When t = 0.50 s, what is the displacement of the string particle at (a) x= 0.20 m and (b) x= 0.30 m? What is the transverse velocity of the string particle at x =0.20 m at (c) t=0.50s and (d) t=1.0s? (e) Sketch the standing wave at t=0.50s for the range x=0 to x=0.40m. |
Answer» SOLUTION :(a) 0.40m, (B) 0, (C) 0 m/s , (d) 1.0 s (E) 
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