Physics

Problem

Which row defines speed and velocity?

	speed	velocity
A	distance travelled in a given direction	speed per unit time
B	distance travelled per unit time	speed in a given direction
C	distance travelled in a given direction	speed in a given direction
D	distance travelled per unit time	speed per unit time

A) speed: distance travelled in a given direction; velocity: speed per unit time B) speed: distance travelled per unit time; velocity: speed in a given direction C) speed: distance travelled in a given direction; velocity: speed in a given direction D) speed: distance travelled per unit time; velocity: speed per unit time

Browse the problem library