题库大全
查看
题库大全
题库
考试培训
财会类题库
网络知识
作业答案
作业习题
蚂蚁庄园答案
当前位置:
题库大全
作业答案
Come here!.有一飞艇在空气中受到的浮力是1290牛,则飞艇的体积有多大?(空气密度=1.2
Come here!.有一飞艇在空气中受到的浮力是1290牛,则飞艇的体积有多大?(空气密度=1.2
发布时间:2021-02-20 23:13:41
Come here!.有一飞艇在空气中受到的浮力是1290牛,则飞艇的体积有多大?(空气密度=1.29 kg/立方米)
网友回答
浮力=空气密度*飞艇体积.
所以,飞艇体积=浮力/空气密度
=1290牛/1.29kg/立方米
=1000立方米
======以下答案可供参考======
供参考答案1:
1290/1.29=1000立方米
以上问题属网友观点,不代表本站立场,仅供参考!
上一条:
高手come in(1.)x²-5x+6=
下一条:
come to,come along,come here有什么区别
资讯推荐
I believe I can get the hardships of truth
believe the truth 和believe in the truth,有什么不同
I believe I can get used to the class there.
you should go to bad early
You should go to bed.变一般疑问句
2.A:Mum,(8) hungry.(9) there any eggs in the fridg
there no milk in the fridge.could you get some fth
i can cook the meals for my mom 否定式
tim can cook meals .改为否定句tim [ ] [ ] meals.
very thin corrugated carton covered with thin dupl
arrive在表示“到达”意思时是个什么动词,不是说不及物动词,好像是和get,go,come一类,
be going to 可以与go/come连用吗
Supper is ( )(准备好的)how.Let's go to have it
Are you ready( )supper?Not yet.根据句意填入适合的单词
When we got to the park,he
13、- Hi,Tom,how's everything with you?-
Mum is (p )supper in the kitchen.
Mum is busy ---------(cook)supper for the family
英语stand up ,stand up for ,stand out ,stand for各是什么
stand up for love 如题
stand up for love 是什么意思
i stand there to wait for
stand by 什么意思
Bill is healthy对划线部分提问,划线部分是healthy.一一Bill
When do you often start
Mum often waits for my(c )when I'm out. 括号中填“c”开头的
单词拼写 Your letter often
lick your mum
Here come a bus请指出错误
下题中有一处错误:Here come a bus.
返回顶部