Sobre un plano inclinado hay un barril de 120 kgf. Calcular la fuerza necesaria para mantenerlo en equilibrio, sabiendo que el ángulo de inclinación es de 30°

The slope of a velocity time graph over any interval of time gives the during that interval

Automobile fuel efficiency is often measured in miles that the car can be driven per gallon of fuel (mpg). heavier cars tend to have lower fuel efficiencies (lower mpg ratings). which variable (weight or fuel efficiency) is most naturally considered the explanatory (predictor) variable in this context?

Ineed ! using proper grammar, spelling, and punctuation, write at least one 5 sentence paragraph describing 3 ways we use the elements of the electromagnetic spectrum (ems) in our everyday lives.