The classical free electron theory of metals predicts that the current density is related to the electric field by the following expression: dat de venta en la sede det me

Acar moves a distance of 50.0 km west, followed by a distance of 64.9 km north what was the magnitude of the displacement of the car, in units of kilometers?

Acrow drops a 0.11kg clam onto a rocky beach from a height of 9.8m. what is the kinetic energy of the clam when it is 5.0m above the ground? what is its speed at that point?

Which best represents the law of conservation of mass ?