0.25rev/sec는 몇 도/초(°/sec)인가?
문제풀이 모드
0
정답률 : -
0.25rev/sec는 몇 도/초(°/sec)인가?
30?/sec
45?/sec
60?/sec
90?/sec
채점하기
0.25rev/sec는 몇 도/초(°/sec)인가?
30?/sec
45?/sec
60?/sec
90?/sec