Consider the static equilibrium diagram here. What is the angle F, must make with the horizontal? F2 = 20 N
Fi
F3 = 57 N
W= 60 N
OA. 350
OB.
49°
OC. 52°
OD
59°
OE.
70°

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Consider a system to be two train cars traveling toward each other. what is the total momentum of the system before the train cars collide?   kg • what must the total momentum of the system be after the train cars collide?   kg •  

In what direction does an applied force move an object