Momentum Quiz
{"name":"Momentum Quiz", "url":"https://www.quiz-maker.com/QPREVIEW","txt":"A bullet is shot out of a gun and the initial speed is 965 m\/s. The mass of the bullet is 4.2 grams. What is the initial momentum of the bullet?, The mass of an elephant is 5400 kg. Its momentum is 134460 kg m\/s. What is its velocity?","img":"https://www.quiz-maker.com/3012/images/ogquiz.png"}