Ok so what do balck guys like in white girlss... I’m really not trying to be racist there’s jus think balck guy who likes me and I like him and I’m to afraid to ask him what he likes abt me. Thank you

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?