Y A toy car moves 8 m in 4 s at the constant velocity. What is the car's velocity?

A.) 3 m/s
B.) 2 m/s
C.) 0.5 m/s
D.) 5 m/s
E.) 12 m/s
F.) 4 m/s
G.) 1 m/s

Atypical jetliner lands at a speed of 146 mi/h and decelerates at the rate of (10.4 mi/h)/s. if the jetliner travels at a constant speed of 146 mi/h for 1.5 s after landing before applying the brakes, what is the total displacement of the jetliner between touchdown on the runway and coming to rest?