Austin noticed a really pretty girl out at the tutoring center. austin was intrigued that she would volunteer her time to out others and wanted to get to know her. which phase of the relationship cycle is this?

The famous scientist galileo galilei did several experiments with sloping planes, which he rolled metal balls down so that he could study motion. by changing the slope, he could study how the speed at which the ball rolled was affected. what was the dependent variable in galileo's experiment?