Nothing, you can't cross a vector and a scalar.
Hell-if-i-know (my grandma's favorite joke)
Because it was too chicken!
No one knows. You can't cross a vector and a scalar.
M'laria
Trick question, you can't cross a vector and a scalar.
Everest. Any time he is bored I see him Mount Everest.
Nothing, you can't cross a vector with a scaler.
Nothing! You can't cross scalars and vectors.