To accelerate your car at a constant acceleration, the car's ...

[NClaborn]

To accelerate your car at a constant acceleration, the car's engine must
 
  A) maintain a constant power output.
  B) develop ever-decreasing power.
  C) develop ever-increasing power.
  D) maintain a constant turning speed.

Question 2

An astronomical unit (AU) is equal to the average distance from the Earth to the sun, about 92.9  106 mi. A parsec (pc) is the distance at which 1 AU would subtend an angle of 1 second of arc. How many parsecs in an AU?
 
  What will be an ideal response?

[Sierray]

Answer to Question 1

A

Answer to Question 2

4.83  10-6 pc

[NClaborn]

Thanks for the timely response, appreciate it

[Dominic]

Wow, this really help