A 3.00-kg object is initially moving northward at 15.0 m/s. Then a force of 15.0 N, towards the east, acts on it for 2.50 s.  a) At the end of the 2.50 s, what is the magnitude of the object's final velocity?  b) What is the direction of the final velocity? Enter the angle in degrees where positive indicates north of east and negative indicates south of east.

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Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: