A block with a mass 2.5kg slides with a velocity of 3 m/s on a frictionless surface. It hits a spring with a spring constant of 10 N/m. How much is the spring compressed

you would expect a sound wave to speed up. - b)

i believe the answer is a

the temperature and the pressure affect solubility. temperature affects by changing the properties of the solvent. the increase in pressure increases solubility, the decrease in pressure decreases solubility.