The equation of a transverse wave traveling along a very long string is given by y = 6.6 sin(0,018xx+ 4.9zt), where x and y are expressed in centimeters and tis in seconds. Determine the following values.

(a) the amplitude

(b) the wavelength

(c) the frequency

(d) the speed

(e) the direction of propagation of the wave

(f) the maximum transverse speed of a particle in the string

(g) the transverse displacement at x = 3.5 cm when t= 0.26 s