A pulse travelling on a string is represented by the function y=a3(x�

1.	A pulse travelling on a string is represented by the function y=a3(x−vt)2+a2, where a = 5 mm and v=20 cm s−1. Sketch the shape of the string at t = 0, 1s and 2s. Take x = 0 in the middle of the string.
Answer» A pulse travelling on a string is represented by the function $y = \frac{a^{3}}{(x - v t)^{2} + a^{2}},$ where a = 5 mm and $v = 20 c m s^{- 1}$ . Sketch the shape of the string at t = 0, 1s and 2s. Take x = 0 in the middle of the string.

A pulse travelling on a string is represented by the function y=a3(x−vt)2+a2, where a = 5 mm and v=20 cm s−1. Sketch the shape of the string at t = 0, 1s and 2s. Take x = 0 in the middle of the string.

Answer»

A pulse travelling on a string is represented by the function

$y = \frac{a^{3}}{(x - v t)^{2} + a^{2}},$

where a = 5 mm and $v = 20 c m s^{- 1}$ . Sketch the shape of the string at t = 0, 1s and 2s. Take x = 0 in the middle of the string.

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A pulse travelling on a string is represented by the function y=a3(x−vt)2+a2, where a = 5 mm and v=20 cm s−1. Sketch the shape of the string at t = 0, 1s and 2s. Take x = 0 in the middle of the string.

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