A bus starting from rest moves with a uniform acceleration for 2 minutes. If the velocity at the end of 2 minutes is 12 m/s, its acceleration is * (a) 6 m/s²
(b) 0.1 m/s²
(c) 1 m/s²
(d) 0.6 m/s²

Which of the following best describes the circuit shown below?

Determine the moment of the force f about an axis extending between a and c. express the result as a cartesian vector. a is at the origin, c is at (4,3,0) and f = (4i + 12j -3k) lb coming out of b (4,3,-2).

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