The 1 kg standard body has an acceleration of 2 m/s^2 at 56 degrees to the positive direction of the x axis. What are the x and y components of the net force on it? What is the net force of the unit-vector notation?
Fn=ma=1 * 2 = 2 N. @ 20 Deg.=Net force.
a. Xn = 2*cos20 = 1.88 N.
b. Yn = 2*sin20 = 0.684 N.