A 837-kg car starts from rest on a horizontal roadway and accelerates eastward for 5. 00 s when it reaches a speed of 30. 0 m/s. What is the average force exerted on the car during this time?.

What changes occur in the brain during the teenage years? 25 points, someone me out!a.) thinking becomes slower as the brain grows larger. b.) connections between neurons become stronger and faster. c.) unused neurons fuse together to form larger, better functioning neurons. d.) more neurons are developed.