Physics, 13.02.2021 06:10 alisa1600000
Resuelve los siguientes ejercicios, recuerda anotar todo el procedimiento completo para su resolución.
1.-¿Cual es la presión que se ejerce un obejto de 1000 Kg si ocupa un área de 1 metro cuadrado?
2.-¿Cuál es la presión hidrostática de un objeto sumergido a 10 metros de profundidad en el mar, considerando que la densidad del agua de mar es de 1030 Kg/m3
Answers: 2
Physics, 21.06.2019 23:20
The 5-kg cylinder is initially at rest when it is placed in contact with the wall b and the rotor at a. if the rotor always maintains a constant clockwise angular velocity v = 6 rad> s, determine the initial angular acceleration of the cylinder. the coefficient of kinetic friction at the contacting surfaces b and c is mk = 0.2.
Answers: 3
Physics, 22.06.2019 02:00
An object has a weight of 500 on earth what is the mass of this object
Answers: 1
Physics, 22.06.2019 13:00
Acertain radio station broadcasts radio waves that have a wavelength of 298cm what is its broadcast frequency?
Answers: 3
Physics, 22.06.2019 19:10
Global warming will produce rising sea levels partly due to melting ice caps but also due to the expansion of water as average ocean temperatures rise. to get some idea of the size of this effect, calculate the change in length (in m) of a column of water 1.45 km high for a temperature increase of 1.12°c. assume the column is not free to expand sideways. as a model of the ocean, that is a reasonable approximation, as only parts of the ocean very close to
Answers: 3
Resuelve los siguientes ejercicios, recuerda anotar todo el procedimiento completo para su resolució...
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