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Moderate

Force vs Time Final Velocity

APPH12-NPNXKE

The graph illustrates the force applied to a toy car ($m = 2\text{ kg}$) over time.

If the car started at rest and frictional forces are negligible, what is the final velocity of the toy car after $8 \text{ seconds}$?

A

$8 \text{ m/s}$

B

$6 \text{ m/s}$

C

$4 \text{ m/s}$

D

$12 \text{ m/s}$