A wave on a string is described by D(x,t)=(2.00cm)sin[(12.57rad/m)x?(638rad/s)t],where x is in m and t is in s. The linear density of the string is 5.00g/m
Part A What is the string tension?
Part B What is the maximum displacement of a point on the string?
Part C What is the maximum speed of a point on the string?