로그인
Mathematics for IGCSE & O level - Rates (Section 1 - No. 9)
Which of the following is NOT required to calculate the speed?
Time
Distance
Mass
Direction
설명
Speed is calculated using distance and time. Mass and Direction is not needed.
댓글 (0)
댓글을 달려면 로그인하세요
광고
자바스크립트가 이 페이지를 올바르게 로드하도록 허용
