Starting from rest, a drag race car attained a speed of 40 m/s in 5 seconds on a smooth, straight road. A. a=-2ms² For questions 16-20 16. What was the initial speed of the car? 17. What was its final speed? 18. How long did it attain its final speed? 19. Does the situation show a positive or negative acceleration? 20. What was its acceleration? Show your solution.
Pls answer it po I really need it rn. If di po kayu sasagot ng matino wag nlng ho thank you
