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如图所示的四种用具中,属于费力杠杆的是A.托盘天平B.镊子C.钢丝钳D.修剪树枝的剪刀
试题详情
如图所示的四种用具中,属于费力杠杆的是( )
A.
![](https://img.xintiku.com/upload/6c/4f/6c4f06c23d266aee59e55ced32381dfc.png)
托盘天平
B.
![](https://img.xintiku.com/upload/43/10/43108412cb7e4bb018ccf1f24aae6730.png)
镊子
C.
![](https://img.xintiku.com/upload/a3/b2/a3b27f5025f8b65562ab14752c6f791a.png)
钢丝钳
D.
![](https://img.xintiku.com/upload/6a/1a/6a1a5ba3f7c05828931632c499a4cff4.png)
修剪树枝的剪刀
相关试题
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如图所示的四种用具中,属于费力杠杆的是( )
A.![](https://img.xintiku.com/upload/7a/ee/7aeee4873cdf84c878bae74030554ed1.png)
托盘天平
B.![](https://img.xintiku.com/upload/44/b9/44b9677f4803bc24d1163f8ac2bba071.png)
镊子
C.![](https://img.xintiku.com/upload/40/2e/402ed636b4341216781af55320fa15a9.png)
钢丝钳
D.![](https://img.xintiku.com/upload/0c/f6/0cf61f778c1645c1a565990017d8fc9f.png)
修剪树枝的剪刀
-
如图所示的四种用具中,属于费力杠杆的是( )
A.![](https://img.xintiku.com/upload/45/7c/457cdf781c05240619b86ccd1087c534.png)
托盘天平
B.![](https://img.xintiku.com/upload/f0/b0/f0b096645a45b6bfb5d9cd459d9c1a2e.png)
镊子
C.![](https://img.xintiku.com/upload/46/fb/46fb97ab9856c0a9f8b4a51b9c3dd184.png)
钢丝钳
D.![](https://img.xintiku.com/upload/ac/c4/acc41b9c18819e12883268469f536660.png)
修剪树枝的剪刀
-
如图所示的四种用具中,属于费力杠杆的是( )
A.![](https://img.xintiku.com/upload/eb/10/eb10da8b189c48c286ca98bd4f86cc30.png)
托盘天平
B.![](https://img.xintiku.com/upload/5b/b2/5bb2ef1847bffaa44052cd53d813facc.png)
镊子
C.![](https://img.xintiku.com/upload/bf/03/bf03d83919df9d2674b7e7fa0ac946e5.png)
钢丝钳
D.![](https://img.xintiku.com/upload/44/40/444036420c285a1277246833feaffe0d.png)
修剪树枝的剪刀
-
如图所示的四种用具中,属于费力杠杆的是( )
A.![](https://img.xintiku.com/upload/10/29/10295c3047f011e7b7defc3976e66fc1.png)
托盘天平
B.![](https://img.xintiku.com/upload/65/20/652029131204cb023c1e1044372383d3.png)
镊子
C.![](https://img.xintiku.com/upload/32/09/32090e62533cdf3e3716151a30709129.png)
钢丝钳
D.![](https://img.xintiku.com/upload/90/2d/902de83c4ec5bbdeec2ae269d74f8631.png)
修剪树枝的剪刀
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如图所示的四种用具中,属于费力杠杆的是( )
A.![](https://img.xintiku.com/upload/90/db/90dbca6456045bb8c4fe5761af15c6a4.png)
托盘天平
B.![](https://img.xintiku.com/upload/18/14/181462e7339be73d4b044ba1a20d84b1.png)
镊子
C.![](https://img.xintiku.com/upload/07/d8/07d838b5464f8cb8f92040e7bfaa4133.png)
钢丝钳
D.![](https://img.xintiku.com/upload/62/72/62726e489db130ad2a0b6ae0cdbd90ee.png)
修剪树枝的剪刀
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如图所示的四种用具中,属于费力杠杆的是( )
A.![](https://img.xintiku.com/upload/18/da/18daceeb52fe919c62986acb62316d54.png)
托盘天平
B.![](https://img.xintiku.com/upload/0b/62/0b6269b5907aef78f953f5915b3afd8f.png)
镊子
C.![](https://img.xintiku.com/upload/a4/4c/a44ccb64f749c73aee32875595914ce8.png)
钢丝钳
D.![](https://img.xintiku.com/upload/22/2c/222c6ed5575f506abdf4984d896232bf.png)
修剪树枝的剪刀
-
如图所示的四种用具中,属于费力杠杆的是( )
A.![](https://img.xintiku.com/upload/5c/0b/5c0b8c5ee7076ef2a59d5c16f1babe47.png)
托盘天平
B.![](https://img.xintiku.com/upload/5e/df/5edf5cb90108f58866f02ebdf266e0c6.png)
镊子
C.![](https://img.xintiku.com/upload/30/44/30444620cb007136cdd4ddf595c0b2d5.png)
钢丝钳
D.![](https://img.xintiku.com/upload/57/80/57807d342d5e8521a90824f87e2f1a07.png)
修剪树枝的剪刀
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如图所示的四种用具中,属于费力杠杆的是( )
A.![](https://img.xintiku.com/upload/b8/15/b8155518bcbd12601926228cb1cbbbcd.png)
托盘天平
B.![](https://img.xintiku.com/upload/71/93/71931cbd04e75e8b18e1c62ae510ab7e.png)
镊子
C.![](https://img.xintiku.com/upload/31/e4/31e4335d2f50846203e6bfb7c9a70b27.png)
钢丝钳
D.![](https://img.xintiku.com/upload/46/fd/46fd104cb1aaa1da007bae24d7f1351f.png)
修剪树枝的剪刀
-
如图所示的四种用具中,属于费力杠杆的是( )
A.![](https://img.xintiku.com/upload/32/3c/323c0cc95adb7f53fc79d85ab7e5fa10.png)
托盘天平
B.![](https://img.xintiku.com/upload/ac/dd/acdd433b9951babe9ee9d17458a435f1.png)
镊子
C.![](https://img.xintiku.com/upload/65/dd/65dd808b173b8f00b83e3dc2eacab810.png)
钢丝钳
D.![](https://img.xintiku.com/upload/da/5d/da5d5f295298cf740bee4347a928808c.png)
修剪树枝的剪刀
-
如图所示的四种用具中,属于费力杠杆的是( )
A.![](https://img.xintiku.com/upload/be/26/be26880b39b1b18e8b790e2ad1ccbbb2.png)
托盘天平
B.![](https://img.xintiku.com/upload/24/cb/24cb6ed7b9e49032e648b0dc79ba7318.png)
镊子
C.![](https://img.xintiku.com/upload/c3/8f/c38fea57b1fb8ed646b0386981d1fda5.png)
钢丝钳
D.![](https://img.xintiku.com/upload/1f/77/1f773b7d6a709c87cd0037b11ebb33d2.png)
修剪树枝的剪刀