Alguien me puede explicar qué significa que un profesor te diga "sobras 3era evaluación" ? Ayudarmee plisss

In what direction does an applied force move an object

Write a full page that sumerizes thermodynamics it’s from the website visionlearnig

Two pans of a balance are 24.1 cm apart. the fulcrum of the balance has been shifted 1.33 cm away from the center by a dishonest shopkeeper. by what percentage is the true weight of the goods being marked up by the shopkeeper? assume the balance has negligible mass. answer in units of %.