Si el bloque es de 40kg y parte desde la parte más alta a 68m/s. ¿Cuál es la energia perdida debido a la fuerza de fricción? ¿cuál es la fuerza de fricción? ¿Cuál es la trabajo
resultante ejercido por las fuerzas

The force on a cutting tool are 2600n vertically downward and 2100 horizontal. determine the resultant force acting on the tool and the angle at which it acts.

The filament of an incandescent lamp has a temperature of 2000k. calculate the fraction of radiation emitted in the visible light band if the filament is approximated as blackbody

What are the two (02) benefits, which may result from a successful implementation of preventive maintenance (pm) program in an organization? (clo3)a)- lean manufacturing b)-overlapping responsibilities c)-the planner is not qualified d)-accurate contractor information e)-reduction in equipment redundancies f)-accurate stores information