A block with a mass of 2.4 kg is initially moving to the right with a velocity of 2m/s. It is then subjected to a force that varies with time as shown in the figure below. Determine the magnitude and direction of the block's velocity after the force stops acting on it.

• A. -5.54 m/s
• B. -3.21 m/s
• C. -4.67 m/s
• D. -5.48 m/s

Answer: (C)