The velocity \(\vec{v}\) of a particle moving in the xy-plane is given by \(\vec{v} = (6t - 4t^2)\hat{i} + 8\hat{j}\), with \(\vec{v}\) in m/s and t(>0) in second. Match the following columns.
Column I Column II
[A] Acceleration magnitude is 10 m/s\(^2\) at a time (1) 3/4 s
[B] Acceleration zero at time (2) never
[C] velocity zero at time (3) 1 s
[D] The speed 10 m/s at a time (4) 2 s
Choose Your Option
A. [A]-(4); [B]-(1); [C]-(2); [D]-(3)
B. [A]-(2); [B]-(4); [C]-(3); [D]-(1)
C. [A]-(3); [B]-(2); [C]-(4); [D]-(1)
D. [A]-(2); [B]-(4); [C]-(1); [D]-(3)
Solution & Explanation
No details explanation available for this question. Option A is the verified correct answer.