Q. The displacement of a particle under going rectilinear motion along the x-axis is given by x = 2t3 + 21t2 + 60t + 6 metres.

(A) 27 m/s2
(B) 12i - 3j + k
(C) 16i - 12j - 6k
(D) 4i - 3j + k

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✅ Correct Answer: (A) 27 m/s2

Published by Vinay ⭐ 28.75K Points at 17-Feb-2025 06:50 pm in Applied Mechanics

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