Un cajón rectangular de madera sin tapadera mide 3m de largo, 2.5 m de ancho y 1 m de altura. Se arroja al agua y flota . Sí el cajón pesa 48 000 N, ¿ Cuánto de su altura queda bajo el agua? 

In a vernier instrument the main scale is in 1/2 mm divisions .vernier is made by redividing 19 such divisions into 20 equal parts. calculate the least count of the instrument.

How would a small bar magnet be oriented when placed at position x?

You want to lose weight and have been trying to decide which type of fad diet is best for you. you ask your doctor, who responds that a. fad diets are a temporary fix but generally don't have any side effects b. fad diets can be used several times a year to maintain a healthy weight c. fad diets can be risky for your health and, in the long run, do not work d. fad diets should never be used one right after the other; there should be a break between them select the best answer from the choices provided. a b c d