An infinite string with tension T and linear mass density p is stretched along x axis. A force is applied in the y direc
Posted: Mon May 02, 2022 4:31 pm
An infinite string with tension T and linear mass density p is stretched along x axis. A force is applied in the y direction at x = 0 so as to cause the string at x =0 to oscillate in the y direction with y displacement y(t)= Dcos at This produces two traveling waves moving away from x = 0 in the Ex directions. a. Find the force applied at x = 0. b. Find the average power supplied by the force.