Free
登录
Question
Test
Premium
News
Answer
Course
Wish Board
题库
Science
题目列表
You travel in a car 1 mile north, then 1 mile east...
Text
You travel in a car 1 mile north, then 1 mile east, then 1 mile south. What is the net displacement of your trip?
Show Solution
上一题
[问答题] The distance between crests of a wave is 2 centimeters. If the wave travels at 10 meters per second,...
下一题
[单选题] A stream is dammed, raising its base level. Which of the following is most likely to happen?
纠错
题目信息
Normal
MiddleSchool
-
正确率
0
评论
1
点击
Favorite
Favorite
Mistake Journey
Mistake Journey
My Notes
Logon to Add Notes