【ofac】...tothemoon.C.Theweightofacarisoneoftheforcesactingonth
答案:2 悬赏:40 手机版
解决时间 2021-01-25 07:49
- 提问者网友：末路
- 2021-01-24 09:23
【ofac】...tothemoon.C.Theweightofacarisoneoftheforcesactingonth
最佳答案
- 五星知识达人网友：不如潦草
- 2021-01-24 10:18
【答案】 C
Mass is not equal to weight in meaning.Weight is the force caused by the Earth.
The mass of an object is not changed because of the different places.
The weight of the car is the force acted by the Earth.
The weight should be measured in N,not in kg.
6kg
B
CD:There exists the changes in speed
A There exists the changes in direction.
B There exists no change.
A
Mercury has a melting point below 0 and a boiling point above 100
如果想要可给你中文解释. 追问： 求第五题~ 追答： 不好意思，上面第四题就是第五题，第四题被我跳过了。。。这就给你回答。 4. C（热辐射） 追答： 不好意思上面的4就是5，第4个别我给跳过去了。。。下面给你补上 4.C （热辐射）
Mass is not equal to weight in meaning.Weight is the force caused by the Earth.
The mass of an object is not changed because of the different places.
The weight of the car is the force acted by the Earth.
The weight should be measured in N,not in kg.
6kg
B
CD:There exists the changes in speed
A There exists the changes in direction.
B There exists no change.
A
Mercury has a melting point below 0 and a boiling point above 100
如果想要可给你中文解释. 追问： 求第五题~ 追答： 不好意思，上面第四题就是第五题，第四题被我跳过了。。。这就给你回答。 4. C（热辐射） 追答： 不好意思上面的4就是5，第4个别我给跳过去了。。。下面给你补上 4.C （热辐射）
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- 1楼网友：青尢
- 2021-01-24 10:26
我也是这个答案
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