\( y \) component of velocity is 20 and \( x \) component of \( \ma...

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\( y \) component of velocity is 20 and \( x \) component of
\( \mathrm{P} \) velocity is 10 . The direction of motion of the body

W with the horizontal at this instant is
(A) \( \tan ^{-1}(2) \)
(B) \( \tan ^{-1}\left(\frac{1}{2}\right) \)
(C) \( 45^{\circ} \)
(D) \( 0^{\circ} \)
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