Suponga que se deja caer libremente y en forma simultánea una plancha de acero y una hoja de papel. ¿Se puede asegurar que uno de los cuerpos siempre llegará primero al suelo? Justifique su respuesta.

Density of salty water as compared to the density of pure water is(a) is less(b) is always equal(c) is always more(d) may be less or more

The earth remains in orbit around the sun due to the force of gravity. how does the force of gravity exerted by the sun on the earth compare to the force of gravity exerted by the earth on the sun?

Aracecar driver has to hold on tightly when going around a banked curve. approximately what is the centripetal force on a 2220.0 kg car going around a circle with a diameter of 190.0 meters at 25.0 m/s?