2. Two horses pull horizontally on ropes attached to a stump. The two forces F1 and F2 that they apply to the stump are bsuch that the net (resultant) force R has a magnitude equal to that F1 of and makes an angle of 90 degrees with F1. Let F1 = 1300 N and R = 1300 N also. Find the magnitude of F2 and its direction (relative to F1). 2 135 degrees, CCW from F1 O 115 degrees, CCW from F1 95 degrees, CCW from F1 78 degrees, CCW from F1 O No Answer

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Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!