Answer:
Explanation:
Represent the car's position as a function
"head start"
"cathching up means" that 
When air rises in the atmosphere it gets cooler and is under less pressure. When air cools, it's not able to hold all of the water vapor it once was. Air also can't hold as much water when air pressure drops. The vapor becomes small water droplets or ice crystals and a cloud is formed.
I hope this helps you..
6. Drop to one quarter of its original value
Answer:
C 2000v its obviously ans because if o is 1000 2 vo is 2000v
Answer:
A. Speed
Explanation:
Speed is the magnitude of velocity, which is given in the question. Velocity is a vector quantity and therefore has both a magnitude and a direction. Only the former is implied in the question.
