A transverse wave on a string is described by y(x, t) = (1.2 cm) sin [(0.50p rad/s)t

Question:

A transverse wave on a string is described by
y(x, t) = (1.2 cm) sin [(0.50p rad/s)t − (1.00p rad/m)x]
Find the maximum velocity and the maximum acceleration of a point on the string. Plot graphs for displacement y versus t, velocity vy versus t, and acceleration (y versus t at x = 0.