Nothing, you can't cross a scaler with a vector.
hit by a car.
Loo-Loo !
Nothing, you can't cross a vector with a scaler.
Because an itch in time saves nine.
You can't. A mosquito is a vector and the mountain climber is a scaler. Courtesy of my physics professor.
Nothing. You can't cross a vector with a scalar.
Trick question, you can't cross a vector and a scalar.
Nothing. You can't cross a scaler and a vector.
Nothing you can't cross a vector with a scaler.