Transverse waves , seismic waves
Propeller
Fluid
Turbine
Mechanical energy
Eléctrica energy
Answer:Density is the mass of an object divided by its volume. Density often has units of grams per cubic centimeter (g/cm3). ... You probably have an intuitive feeling for density in the materials you use often. For example, sponges are low in density; they have a low mass per unit volume.
Explanation:
To solve this problem it is necessary to apply the concepts related to Pressure, Strength and Area.
We know by definition that Pressure is the amount of Force expressed per unit area, that is,
Where,
F = Force
A = Cross-sectional Area
The net pressure on the bottle would be given by the difference between the internal pressure and the atmospheric pressure, therefore
The given radio is,
Hence the Cross-sectional Area would be
Applying the equation for Pressure we have that
Therefore the frictional force on the cork due to the neck of the bottle is 429.66N.