A horizontal wire is 19 m long and has a mass of 0.2 kg The wire is fixed at both ends and tensioned with a force of 49 N. One end of the string is then attached to a motor that moves it up and down in simple harmonic motion, with amplitude 15 mm and a period of 0.025 s Determine the wavelength of the resulting wave. Answer should be accurate to 3 significant digits. Select units from the dropdown menu. Answer 0.00675 The correct answer is 1.71 m Refer to the string in the previous question. Suppose the period of the motor is now 0.045 s, but nothing else has changed. What is the maximum transverse speed of a particle on the string? Answer must be accurate to three significant digits Select units from the dropdown menu Answer 0.00333 m/s

A horizontal wire is 19 m long and has a mass of 0.2 kg The wire is fixed at both ends and tensioned with a force of 49 N. One end of the string is then attached to a motor that moves it up and down in simple harmonic motion, with amplitude 15 mm and a period of 0.025 s Determine the wavelength of the resulting wave. Answer should be accurate to 3 significant digits. Select units from the dropdown menu. Answer 0.00675 The correct answer is 1.71 m Refer to the string in the previous question. Suppose the period of the motor is now 0.045 s, but nothing else has changed. What is the maximum transverse speed of a particle on the string? Answer must be accurate to three significant digits Select units from the dropdown menu Answer 0.00333 m/s