Posted by **Hau** on Friday, November 16, 2012 at 7:18pm.

Two waves in one string are described by the wave functions

y1 = 2.90 cos (3.80x - 1.50t)

y2 = 3.90 sin (4.80x - 2.10t)

a) where y and x are in centimeters and t is in seconds. Calculate the superposition of the waves y1 + y2 at the points x = 1.50, t = 1.40. (Remember that the arguments of the trigonometric functions are in radians.)

## Answer this Question

## Related Questions

- Math/Calculus - A series circuit contains a resistor with R = 24 ohms, an ...
- algebra - Help!! I am a home-school mom who did horrible in Honors Algebra2. My ...
- Physics - The displacement of a standing wave on a string is given by D=3.6sin(....
- Math - A series circuit contains a resistor with R = 24 , an inductor with L = 2...
- physics - A toy rocket is launched at an initial velocity of 50 m/s at an angle...
- algebra - assume x > 0. what percent of 8x is 5x? i know that the equation is...
- physics - A sinusoidal wave on a string is described by the equation y = (0.169 ...
- physics - A sinusoidal wave on a string is described by the equation y = (0.169 ...
- physics - A sinusoidal wave on a string is described by the equation y = (0.169 ...
- physics please helpp - A sinusoidal wave on a string is described by the ...

More Related Questions