Solve the Problem $21.5 \mathrm { ft } / \mathrm { s }$

question 253

Multiple Choice

Solve the problem.
-A basketball player shoots the ball with a velocity of $21.5 \mathrm { ft } / \mathrm { s }$ at an angle of $32.4 ^ { \circ }$ with the horizontal. To the nearest tenth, find the magnitude of the horizontal component of the resultant vector.

• A) \(9.1 \mathrm { ft } / \mathrm { s }\)
• B) \(5.8 \mathrm { ft } / \mathrm { s }\)
• C) \(18.2 \mathrm { ft } / \mathrm { s }\)
• D) \(11.5 \mathrm { ft } / \mathrm { s }\)

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