When we choose two different reference frames to analyze the motion of an object, the description of motion can be different.
对
举一反三
- If we choose two different reference frames to analyze the motion of an object, the description of motion can be different.
- When we choose two different reference frames to analyze the motion of an object, the description of motion can be different. A: 正确 B: 错误
- If we choose two different reference frames to analyze the motion of an object, the description of motion can be different. A: 正确 B: 错误
- The two Whip speakers are to analyze the motion from different perspectives and offer new arguments. _____
- When we say that two objects have relative motion， we mean （）.
内容
- 0
The energy transmitted to the wheels to propel the vehicle's motion comes from at least two different energy conversion devices.
- 1
When we compare two things， we show how they are different。（ ）
- 2
What is the common issue that both value motion and policy motion should deal with？ A: To set a standard B: To call for action C: To analyze the context of the motion D: To analyze the need of the motion
- 3
When we compare two things, we show how they are different; when we contrast two things, we show how they are similar.
- 4
When we contrast two things, we show how they are____. （ ） A: different B: similar