A balancing force for three forces was obtained by hanging 300gm at 225o from the positive x-axis. What is the magnitude and direction of the resultant force? ( g = 10 m/s2) a. 300N, 45o b. 3N, 225o c. 300N, 225o d. 3N, 45o

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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!