Using Unit Vectors to find Acceleration, Mass, and Velocity of 3 Forces

The video tutorial covers a physics problem involving forces acting on an object. It begins with reading the problem statement, followed by calculating the net force and its direction using the Pythagorean theorem and tangent. Newton's second law is applied to find the mass and direction of acceleration. The tutorial then calculates the velocity of the object after 15 seconds using unit vectors. A discussion on the directions of velocity and acceleration is included, concluding with an explanation of vector addition.

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