If the mass of an object is 57g and the volume is 3 cm^3 what is the density of the object

How is zig zagging a form of acceleration?

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

When you hold a rectangular object, how does the area of the side that is resting on your hand affect the pressure and the force that the object exerts?