Two tension ropes are connected to a wall and subject to forces as shown by the diagram below. Determine if the system is in equilibrium. If not, find the direction of the unbalanced force. a. The system is in equilibrium Not in equilibrium, direction = 36.87° clockwise from the horizontal b. Not in equilibrium, direction = 36.87º counter clockwise from the horizontal c. Not in equilibrium, direction = 53.13º clockwise from the horizontal d. Not in equilibrium, direction = 53.13º counterclockwise from the horizontal

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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!