While painting the top of an antenna 221 m in height, a worker accidentally lets a 1.00-l water bottle fall from his lunchbox. the bottle lands in some bushes at ground level and does not break?

The law of reflection states that the angle of reflection is equal to the angle of

What are some important factors to consider when choosing a warm-up before your workout?

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?