se colocan 200gr de agua a 20°c en el congelador de una heladera y se consiguen cubitos de hielo a -8°c ¿que cantidad de calor cedio el agua?

Using the given data table, calculate the acceleration of the skateboarder. you can use either form of the equation below?

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?

The respiratory system removes oxygen and water from the body. select the best answer from the choices provided t f