4.2, Newton's First Law 4.2, Newton's First Law 4.3, Newton's Second Law 4.3, Newton's Second Law 4.2, Newton's First Law 4.2, Newton's First Law 4.2, Newton's First Law 4.3, Newton's Second Law 4.3, Newton's Second Law 4.2, Newton's First Law 4.3, Newton's Second Law 4.2, Newton's First Law 4.3, Newton's Second Law 4.3, Newton's Second Law 4.2, Newton's First Law 4.2, Newton's First Law 4.3, Newton's Second Law 4.2, Newton's First Law 4.3, Newton's Second Law 4.2, Newton's First Law 4.3, Newton's Second Law 4.2, Newton's First Law 4.3, Newton's Second Law 4.3, Newton's Second Law 4.3, Newton's Second Law 4.2, Newton's First Law 4.3, Newton's Second Law 4.2, Newton's First Law 4.3, Newton's Second Law 4.3, Newton's Second Law 4.2, Newton's First Law 4.3, Newton's Second Law 4.2, Newton's First Law 4.3, Newton's Second Law 4.2, Newton's First Law 4.2, Newton's First Law 4.2, Newton's First Law 4.2, Newton's First Law 4.3, Newton's Second Law 4.3, Newton's Second Law 4.2, Newton's First Law 4.3, Newton's Second Law 4.3, Newton's Second Law 4.2, Newton's First Law