What is the magnitude of the cross product of a vector of ...

[schs14]

What is the magnitude of the cross product of a vector of magnitude 2.00 m pointing east and a vector of magnitude 4.00 m pointing 30.0 west of north?
 
  A) 6.93
  B) -6.93
  C) 4.00
  D) -4.00
  E) 8.00

Question 2

If you were a parallel plate capacitor manufacturer, state three ways you might make larger valued capacitors.
 
  What will be an ideal response?

[Jayson]

Answer to Question 1

A

Answer to Question 2

Increase plate area, decrease separation, and increase the dielectric constant.

[schs14]

Thanks for the timely response, appreciate it

[Zebsrer]

Great answer, keep it coming