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Bob is driving due East at a speed of 20 m/s. He throws a ball out his window with a speed of 14 m/s, at

Bob is driving due East at a speed of 20 m/s. He throws a ball out his window with a speed of 14 m/s, at an angle of 60 North of West. What angle North of East is the total velocity of the ball?

a) 30.0 b) 43.0 c) 54.8 d) 59.2 e) 64.7

The answer is B.

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