Problemas de aplicación (Presión atmosférica y presión hidrostática) 1.- Un recipiente con forma cilíndrica y 1500 mm 2 de superficie contiene 1 litro de alcohol, 2 litros de gasolina, 1 litro de aceite, 6 litros de agua, 3 litros de glicerina, 5 litros de plomo, 2 litros de aluminio y 2 litros de mercurio. ¿Cuál es la presión en el fondo del recipiente? ( agua = 1000 kg/m 3 ; mercurio = 13600 kg/m 3 , gasolina = 680 kg/m³, aceite =700 kg / m³, glicerina =1261, alcohol =789 kg/m³, plomo =11.3 g/cm³, aluminio =2.7 g/cm³). (ILUSTRAR SU PROBLEMA)

As you are trying to move a heavy box of mass m, you realize that it is too heavy for you to lift by yourself. there is no one around to , so you attach an ideal pulley to the box and a massless rope to the ceiling, which you wrap around the pulley. you pull up on the rope to lift the box. use g for the magnitude of the acceleration due to gravity and neglect friction forces. once you have pulled hard enough to start the box moving upward, what is the magnitude f of the upward force you must apply to the rope to start raising the box with constant velocity? express the magnitude of the force in terms of m, the mass of the box.

State the following: boyle's law and charle's law

What equation is used to calculate the weight of an object on a plant ?