Simplifying Acceleration Calculations

This video tutorial explains how to calculate acceleration, emphasizing the formula A = (VF - VI) / T, where VF is final velocity and VI is initial velocity. It covers three examples: a roller coaster speeding up, a car decelerating to a stop, and solving for final velocity. The tutorial highlights the importance of understanding the sign of acceleration and provides step-by-step calculations for each scenario.

Explain the significance of the sign of acceleration in the context of motion.

If Jimmy accelerates at 1.8 meters per second squared for 6.3 seconds, what is his final velocity?