4 A roller coaster car begins its roll from the top of the tracks at a speed of
2 meters per second. When it reaches the bottom of the 200-meter drop
four seconds later, its speed is 22 meters per second. What was the average
speed of the roller coaster ride in meters per second over the 200-meter drop?
Record your answer and fill in the bubbles on your answer document. Be sure
to use the correct place value.

Choose the most likely outcome of this scenario: jen decided to go bike riding without a helmet. while no one is around during her ride, she is thrown from her bike when her wheel goes into a pothole. she is not injured, but she is terrified to get back on her bike. what happens next? a. her physical health is affected even though she wasn't hurt. b. her mental and emotional health are affected because she is afraid to get back on her bike. c. her social health is affected because she is worried her friends saw the fall. d. her overall health is not affected at all by her fall.