Which statement accurately reflects the relationship
between speed and velocity?
F Speed and velocity are the same.
G Speed and velocity are not related.
H Velocity is speed plus direction.
J Speed is velocity plus direction.

Two thin 80.0- cm rods are oriented at right angles to each other. each rod has one end at the origin of the coordinates, and one of them extends along the x- axis while the other extends along the yaxis. the rod along the x- axis carries a charge of - 15.0 μ c distributed uniformly along its length, and the other rod carries 15.0 μ c uniformly over its length. find the magnitude and direction of the net electrical force that these two rods exert on an electron located at the point (40.0 cm, 40.0 cm). (e

The coefficient of friction is a number that represents the resistance to sliding between two in contact with one another.

What does the law of conservation of mass state?