If position x = 3t² (x in meters, t in seconds), what is velocity at t = 1 s? - KINEMATICS Quiz | GKFix.in

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Question

If position x = 3t² (x in meters, t in seconds), what is velocity at t = 1 s?

A. 3 m/s
B. 6 m/s
C. 9 m/s
D. 12 m/s