En la reserva natural de Norongoro beben cebras y ñus, las cebras se encuentran en grupos de 5 y los ñus forman grupos de 8 hay el mismo numero de grupos de un animal que de otro, . Si hay entre 95 y 105 animales de ambas especies ¿Cuál es el numero total de cebras y de ñus? A.96 B.100
C.104 D. 106

Using the work energy theorem. what is the velocity of a 850kg car after starting at rest when 13,000j of work is done to it.

With the simplified model of the eye, what corrective lens (specified by focal length as measured in air) would be needed to enable a person underwater to focus an infinitely distant object? (be careful-the focal length of a lens underwater is not the same as in air! assume that the corrective lens has a refractive index of 1.62 and that the lens is used in eyeglasses, not goggles, so there is water on both sides of the lens. assume that the eyeglasses are 1.90

What are the necessary conditions for fusion?