which statement about speed and/or velocity is true?\nspeed is measured over time.\nspeed is…

which statement about speed and/or velocity is true?\nspeed is measured over time.\nspeed is constant.\nvelocity has both speed and direction.\nspeed has direction and velocity.

which statement about speed and/or velocity is true?\nspeed is measured over time.\nspeed is constant.\nvelocity has both speed and direction.\nspeed has direction and velocity.

Answer

Brief Explanations:

Speed is a scalar quantity representing the rate of motion without considering direction. Velocity is a vector quantity, which means it has both magnitude (speed) and direction. Speed is calculated as distance traveled per unit time, but it's not always constant. And speed itself has no direction.

Answer:

C. Velocity has both speed and direction.