an irregular shaped body is measured in water that is measured in a measuring cylinder. The level of the water rises from 225cm to 150cm. what is the volume of the irregular body?

What is the speed of an object at a given moment?

What would be the radius of the earth if it had its actual mass but had the density of nuclei? express your answer to two significant figures and include the appropriate units.

·sound · parallel · mechanical · not a vacuum · needs a medium · compressions and rarefaction what type of wave is being described? a) compaction b) electromagnetic c) longitudinal d) transverse