Un móvil que se mueve con velocidad constante en una ciudad al nivel del mar,¿ tendrá energía cinética y potencial?
Verdadero
Falso?

Why is metal often used for cooking pan?

The sun’s mass is 2.0×10^ 30 kg, its radius is 7.0×10 5 km, and it has a rotational period of approximately 28 days. if the sun should collapse into a white dwarf of radius 3.5×10 3 km, what would its period be if no mass were ejected and a sphere of uniform density can model the sun both before and after?

What is the orbital period of a spacecraft in a low orbit near the surface of mars? the radius of mars is 3.4×106m.