La caja sufre una fuerza normal de 100N, entre la caja y el piso hay un coeficiente de fricción estática µs = 0.5 y u coeficiente de fricción cinética µk = 0.4. CALCULE Y CONFIRME CUANLES SON LOS LOS VALORES DE FUERZA DE FRICCION ESTATICA MAXIMA, FUERZA CINETICA Y LAS REGIONES DE FRICCION ESTATICA Y FRICCION CINETICA.- *

An electron is traveling with initial kinetic energy k in a uniform electric field. the electron comes to rest momentarily after traveling a distance d. (a) what is the magnitude of the electric field

What is a subatomic particle with a negative charge and very little mass?

Ateacher gives students four liquids commonly found in the kitchen - vinegar, apple juice, dish detergent, and milk - and ph indicator strips, which measure acidity. the teacher asks the students to put the liquids in order from most acidic to most basic. what type of investigation could the students conduct to determine the correct order for the liquids?