A mass is placed, at rest, on a horizontal, frictionless surface and three forces are applied to it at once. F1 has a magnitude of 75 Newtons iand s directed in the positive x direction, F2 has a magnitude of 11 Newtons is directed in the negative y direction, and F3 has an unknown magnitude and is directed at an angle of 22 degrees below the negative x-axis. After these forces have been applied for 7.4 seconds, the mass has moved a horizontal displacement of 24 meters in the positive x direction. If the mass is 3 kg, what is the normal force on the mass in Newtons?

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net force along Xaxis Fx F1 F3cos22 Fx 75 F3cos22 ... View the full answer