1. Transverse waves are sent along a 6.9-m-long string with a speed of 33 m/s. The string is under a tension of 12.5 N. What is the mass of the string? m = kg ✓
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- 1. The equation of a traveling wave is given by: Y = 10 Sin n(0.01 x – 2.00 t) where x is in centimeters andt is in seconds. a. Find the amplitude, frequency, velocity and wavelength of the traveling wave, b. Find the maximum transverse velocity of a particle in the rope.Q18 An Ethernet cable is 3.85 m long. The cable has a mass of 0.210 kg. A transverse pulse is produced by plucking one end of the taut cable. The pulse makes four trips down and back along the cable in 0.715 s. What is the tension in the cable?An ethernet cable is 3.90 m long and has a mass of 0.210 kg. A transverse pulse is produced by plucking one end of the taut cable. The pulse makes four trips down and back along the cable in 0.810 s. What is the tension in the cable?N
- 4. For a string the wave speed is 80 m/sec. If a new string made of the same material has the same radius and twice the length is used but the tension remains the same, what is the new wave speed? A. 40 m/sec B. 56.6 m/sec C. 80.0 m/sec D. 113 m/sec E. 160 m/sec10. A rubber ducky (located at x = 0 m) that floats on a lake and bobs up and \y (in cm) at t=0 down due to one dimensional water waves. Shown are a y(x) graph that depicts the water wave as a function of position at the time t = 0 s and a y(t) graph that depicts the vertical displacement of rubber ducky as a function of time. 4 At 2 x (in m) 3 -4 In this question you are to assume that you are trying to fit the general equation for a travelling sine wave given by: -6 y (in cm) at x=0 y(x,t) = A sin 27÷±27; 6 t (in s) -2 -4 -6 a. What is the wavelength (in m) and period (in s) of this water wave? b. What is the velocity of this water wave (both speed and direction)? c. What is the value of ø (i.e. the phase constant) for this water wave (in radians)?1. Transverse waves are sent along a 5.5-m-long string with a speed of 32 m/s. The string is under a tension of 5.5 N. What is the mass of the string? m = V kg