9 examples of potential energy being converted to kinetic energy.

Use the empirical rule. the mean speed of a sample of vehicles along a stretch of highway is 70 miles per hour, with a standard deviation of 4 miles per hour. estimate the percent of vehicles whose speeds are between 66 miles per hour and 74 miles per hour. (assume the data set has a bell-shaped distribution.)

Aregular polygon has angkes of size 150° each.how many side has the polygon

In a good thermo flask the main cause of heat loss is