O que deve ocorrer nos milhares de células que compõem as baterias elétricas do Pará que para produzir os terminais positivos e negativos

Acar of mass m goes around a banked curve of radius r with speed v. if the road is frictionless due to ice, the car can still negotiate the curve if the horizontal component of the normal force on the car from the road is equal in magnitude to 101) a) mv2/r b) mg/2. d) mg e) tan[v2/(eg)]

Pls pls pls pls ! describe, in your own words, how you found the epicenter of the earthquake.

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?