Game:

Counter-Strike: Source (2004)

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The \( x \) and \( y \) co-ordinates of the particle at any time are \( x=5 \mathrm{t}-\mathrm{t}^{3} \) and \( y=10 \mathrm{t} \) respectively, where \( x \) and \( y \) are in metres and \( t \) in seconds. What is the direction of motion with respect to \( x \)-axis when net acceleration of particle is \( -6 \mathrm{~m} / \mathrm{s}^{2} \)
(A) \( \theta=\tan ^{-1}(10) \)
(B) \( \theta=\tan ^{-1}(5) \)
(C) \( \theta=\tan ^{-1}(6) \)
(D) \( \theta=\tan ^{-1}(3) \) 📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live

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