In this problem take the angles from the +x-axis. Three tugboats are pushing on a 810 kg boat when it suddenly breaks free from a sandbar. The first boat pushes with a force of 522 N in a direction of 37 degrees. The second boat pushes with a force of 1210 N in a direction of 118 degrees. The third boat pushes with a force of 494 N in a direction of 315 degrees. What are the x and y components of the acceleration of the boat when it starts moving?

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Q: doesnt seems right

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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!