Rockets work by accelerating gas to very high speeds inside and then letting the gas escape from the back of the rocket. Sir Isaac Newton discovered that an object can only be accelerated if a force is applied to it. He came up with a simple equation to describe this:
Average Temperatures for Tucson. Tucson's coldest month is January when the average temperature overnight is 38.9Â°F. In June, the warmest month, the average day time temperature rises to 100.2Â°F. Average Rainfall for Tucson. The driest month in Tucson is May with 0.24 inches of precipitation, and with 2.30 inches August is the wettest month.
Weather in Arizona in September. The average maximum daytime temperature in Arizona in September is a very hot 37Â°C (99Â°F) with very high heat & humidity. There are usually 11 hours of bright sunshine each day, which represents 88% of the 12 hours of daylight.