6. Колко е хидростатичното налягане на дъното на съд, в който са налети вода с височина 30 cm и бензин с височина 10 cm? (Pбензи 800 kg/m°)
ензин
Хидростатично налягане. Сkачени съдове
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What properties of a moving object are used in determining the object's energy of motion

Abeverage can is made of 3004-h19 aluminum alloy (elastic modulus 69 gpa, tensile yield strength 285 mpa, density 2.72 g/cm^3). the dimensions on the can are approximated as a thin-walled cylinder with a height of 4.83 inches, diameter of 2.60 inches. empty the can has a mass of 14.2 g. determine: a. the wall thickness of the cylinder b. assuming a pinned-pinned condition what is the critical load? c. assuming a fixed-fixed condition what is the critical load?

Explain how a step-down transformer makes electricity safe for use in homes