Components: A boy jumps with a velocity of magnitude 20.0 m/s at an angle of 25.0° above the horizontal. What is the horizontal component of the boy's velocity?
A. 18.1 m/s
B. 15.6 m/s
C. 8.45 m/s
D. 12.6 m/s
E. 9.33 m/s
Answer: A
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