Car a is traveling 40m/s when it crosses a dashed line in the road at time=0. As soon as car a crosses the dashed line the driver hits the brakes causing car a to decelerate at 5m/s/s. Car b accelerates in the same direction that car a is traveling with an acceleration given by the formula Ab= 10-t

when heated, the valance electrons increased their speed and transferred the heat from electron to electron.   i just took the test.

first thing first of the answer is with technology. second thing second thing is that the big bang theory did not happened u see they say it did but what they dont realize is that like dinasures are still a round they might deny it but they and look at these 12 foot human skelteons they find lets see didnt the bible say something about giants. hope this peace.

the total distance that martina travels that day is

(distance from home to mom's office) plus (distance from mom's office to school)

plus (distance from school to library) plus (distance from library to friend's house)

plus (distance from friend's house to martina's house).

(we don't know what any of these distance actually is.)