Jessicaguti7204 Jessicaguti7204 27-02-2024 Physics contestada A traveling wave in a string is represented by 3 sin(π/2 t) - 5/4 x. The phase difference between two particles separated by a distance of 4 cm is: a) π/2 radians b) π radians c) 2π radians d) 3π/2 radians