Two 125 N forces pull on a 50 kg mass. One of the forces pulls to the right and the other pulls 90 degrees from the first force. What is the net acceleration of the mass?
F = sqrt(125^2+125^2) = 176.8 N.
a = F/M = 176./50 = 3.54 m/s^2.
a = F/M = 176./50 = 3.54 m/s^2.