30 30 ree applied forces, 71 = 20.0 N, 12 = 40.0 N, and 73 = 10.0 N, act on an object with a mass of 2.00 kg which can move along an inclined plane as shown in the figure. The questions refer to the instant when the object has oved 0.600 m alomg the surface of the inclined plane in the upward direction. Neglect friction and use g= 10.0 m/s?. efer to Fig. 7-2. What is the amount of work done by the force 3 as the object moves up the inclined plane? O 24.0 J O 12.0J O 20.8 J O 16.0J D OJ
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