An object is suspended from a spring and is at equilibrium; does the elastic force do any work?

In a stagnant pool of water, a crayfish may spend much of its time lying with one side of its carapace near the surface of the water. in this position, it will move the walking legs on that side in a rhythmic back-and-forth motion. explain the likely function of this behavior.

You can estimate the degree to which a bond between two atoms is ionic or covalent by calculating the

Explain how the absorption of sound waves differs from the transmission of sound waves.