While sliding an object across the floor Harry and Albert exert forces on the object. Harry's force is north with a magnitude of 25 N and Albert's force is θ = 34° east of north with a magnitude of 202 N. For this problem positive y is north and positive x is east for the coordinade system. What is the net force in both the y and x directions in Newtons and what is the angle in degrees north of east of the net force exerted on the object by both Harry and Albert?

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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!