If a moving body of mass 100g has kinetic energy 45 joules, what will be it's velocity?

Ateacher gives students four liquids commonly found in the kitchen - vinegar, apple juice, dish detergent, and milk - and ph indicator strips, which measure acidity. the teacher asks the students to put the liquids in order from most acidic to most basic. what type of investigation could the students conduct to determine the correct order for the liquids?

What type of force holds atoms together in a crystal?

You can melt ice by applying pressure because the solid/liquid line has a slope.