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QUESTION
the initial velocity of a car is 45 km/h in the positive x direction. the final velocity of the car is 66km/h in a direction that points 75 degrees...
the initial velocity of a car is 45 km/h in the positive x direction. the final velocity of the car is 66km/h in a direction that points 75 degrees above the postive x axis. find the magnitude & direction of the change in velocity.
