Problem 3: The graph below shows the transverse displacement versuzr time at a fixed location for a traveling wave with a wavelength of 4.94 m. y(x,t)(cm) Part (a) What 1s the amplitude, in centimeters, of the wave? Numeric : A numeric value i1s expected and not an expression. A= cm Part (b) What 1s the frequency, in hertz, of the wave. Numeric : A numeric value 1s expected and not an expression. f= _H= Part (c) What 1s the propagation speed, in meters per second, of the wave? Numeric : A numeric value is expected and not an expression. v= m/s Problem 3: An electric circuit consisting of wires, batteries and resistors is shown. All currents have been labeled and assigned directions. 18.0 V 80.052 24.0V- 50.0 0