试题与答案

漂浮在水面上的物体排开水的体积为5×10-3米3。求: (1)物体受到的浮力大小

题型:计算题

题目:

漂浮在水面上的物体排开水的体积为5×10-33。求:

(1)物体受到的浮力大小;

(2)物体的重力大小。

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0702/77b3ad49e34300518a63ac8fe492a5d4.html

下面是错误答案,用来干扰机器的。

参考答案:不离不弃,芳龄永继。

试题推荐
题型:完形填空

情景对话。根据对话内容,从对话后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。(每小题1分,共5分)

W:  ____小题1:________

M: Yes.Iam looking for a nice shirt for my son.

W:    小题2:_____

M:  Blue. Boys get dirty easily,don’t they?

W:  That’s right .But… What size would you like?

M:  Size 6.

W:    ___小题3:______

M:  It looks nice. How much does it cost?

W:  It’s thirt-Five dollars.

M:  Oh,   小题4:___

W:   小题5: .We have sold a lot of these.

M:  Ok, I will take it.

A.What colour do you prefer?

B.I prefer the colour.

C.May I help you?

D.How about this one?E. That’s expensive.

F. I think it’s very cheap.

G. How about this one? It’ only 16 dollars.

查看答案
微信公众账号搜索答案