magn on an object. vector algebra can be Lu ? Test yourself 35 A body is acted upon by the two forces shown in the diagram. In each case draw the one force whose effect on the body is the same as the two together. 36 Vector A has a magnitude of 12.0 units and makes an angle of 30° with the positive x-axis. Vector B has a magnitude of 8.00 units and makes an angle of 80° with the positive x-axis. Using a graphical method, find the magnitude and direction of the vectors: a A + B b A - B c A-2B 37 Repeat the previous problem, this time using components. 38

magn on an object. vector algebra can be Lu ? Test yourself 35 A body is acted upon by the two forces shown in the diagram. In each case draw the one force whose effect on the body is the same as the two together. 36 Vector A has a magnitude of 12.0 units and makes an angle of 30° with the positive x-axis. Vector B has a magnitude of 8.00 units and makes an angle of 80° with the positive x-axis. Using a graphical method, find the magnitude and direction of the vectors: a A + B b A - B c A-2B 37 Repeat the previous problem, this time using components. 38