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下图中,属于费力杠杆的是A.开啤酒瓶盖的开瓶B.剥核桃壳的核桃C.钩鱼者手中的鱼D.撬钉子...
试题详情
下图中,属于费力杠杆的是( )
A.
![](https://img.xintiku.com/upload/38/90/3890b3aee65f91c32eb43e19505855dd.png)
开啤酒瓶盖的开瓶
B.
![](https://img.xintiku.com/upload/b0/c9/b0c9ac92e96a948abc61217d995b0924.png)
剥核桃壳的核桃
C.
![](https://img.xintiku.com/upload/ac/19/ac19ef0982c22a041c24711dd129ab11.png)
钩鱼者手中的鱼
D.
![](https://img.xintiku.com/upload/f6/3e/f63e87d524633b7cbeebd7e8c496f8d2.png)
撬钉子的钉
相关试题
-
下图中,属于费力杠杆的是( )
A.![](https://img.xintiku.com/upload/38/90/3890b3aee65f91c32eb43e19505855dd.png)
开啤酒瓶盖的开瓶
B.![](https://img.xintiku.com/upload/b0/c9/b0c9ac92e96a948abc61217d995b0924.png)
剥核桃壳的核桃
C.![](https://img.xintiku.com/upload/ac/19/ac19ef0982c22a041c24711dd129ab11.png)
钩鱼者手中的鱼
D.![](https://img.xintiku.com/upload/f6/3e/f63e87d524633b7cbeebd7e8c496f8d2.png)
撬钉子的钉
-
下图中,属于费力杠杆的是( )
A.![](https://img.xintiku.com/upload/15/b6/15b6256ce9b73cf76e8573e6d6271dc7.png)
开啤酒瓶盖的开瓶
B.![](https://img.xintiku.com/upload/e2/e4/e2e42f8a6f81dca48970f64faaa4af07.png)
剥核桃壳的核桃
C.![](https://img.xintiku.com/upload/95/28/9528a304e6e55897acd36720994f4fac.png)
钩鱼者手中的鱼
D.![](https://img.xintiku.com/upload/a2/07/a207fc10693a9976e25d2e5c464e8c36.png)
撬钉子的钉
-
下图中,属于费力杠杆的是( )
A.![](https://img.xintiku.com/upload/2e/81/2e81929c96dba7b0ff87e344bc303c22.png)
开啤酒瓶盖的开瓶
B.![](https://img.xintiku.com/upload/28/9e/289ef161d292d57929c3f1b61dbabeba.png)
剥核桃壳的核桃
C.![](https://img.xintiku.com/upload/d8/7d/d87de2deccb8c1654e70172c5ed4bb85.png)
钩鱼者手中的鱼
D.![](https://img.xintiku.com/upload/ca/ac/caaca105f34dd0d09f6b39c515968838.png)
撬钉子的钉
-
下图中,属于费力杠杆的是( )
A.![](https://img.xintiku.com/upload/58/2e/582eb48c440d2d1de9d49c64bdf10aa0.png)
开啤酒瓶盖的开瓶
B.![](https://img.xintiku.com/upload/ca/5a/ca5a0b7bcbcee13bd038f2b0a8142138.png)
剥核桃壳的核桃
C.![](https://img.xintiku.com/upload/a1/a2/a1a201b3324678fc21557c3cdcbe1696.png)
钩鱼者手中的鱼
D.![](https://img.xintiku.com/upload/92/01/92018fdcfb390a37232a45ecf976fe5d.png)
撬钉子的钉
-
下图中,属于费力杠杆的是( )
A.![](https://img.xintiku.com/upload/af/c2/afc282ecfcfd3f4554f956fe2fb0c3fc.png)
开啤酒瓶盖的开瓶
B.![](https://img.xintiku.com/upload/7f/a7/7fa79b7965e0ce1ac423e7ebe5c56432.png)
剥核桃壳的核桃
C.![](https://img.xintiku.com/upload/d6/24/d62470edb0944ce898509e86b8801c33.png)
钩鱼者手中的鱼
D.![](https://img.xintiku.com/upload/be/55/be55477ff8c7343176cef818de41d282.png)
撬钉子的钉
-
下图中,属于费力杠杆的是( )
A.![](https://img.xintiku.com/upload/78/f1/78f188ba466ac2578e18a1002ea95ecd.png)
开啤酒瓶盖的开瓶
B.![](https://img.xintiku.com/upload/be/48/be4872edad1b42f34b2d8bdb015bbd29.png)
剥核桃壳的核桃
C.![](https://img.xintiku.com/upload/73/7f/737f77109e997e84418c14e1be9a7e65.png)
钩鱼者手中的鱼
D.![](https://img.xintiku.com/upload/80/d0/80d0e7f90e9a608865eda655f53de414.png)
撬钉子的钉
-
下图中,属于费力杠杆的是( )
A.![](https://img.xintiku.com/upload/29/ed/29edfc8e150a297e0e64c9cde1d702b3.png)
开啤酒瓶盖的开瓶
B.![](https://img.xintiku.com/upload/eb/a0/eba0b11e4eab6725d0df09c080585ef1.png)
剥核桃壳的核桃
C.![](https://img.xintiku.com/upload/e3/48/e3485ee73c29210f3c1915cde5cf06c0.png)
钩鱼者手中的鱼
D.![](https://img.xintiku.com/upload/92/ee/92ee106a57f19b041c6586353603b3b7.png)
撬钉子的钉
-
下图中,属于费力杠杆的是( )
A.![](https://img.xintiku.com/upload/60/b1/60b1b0bcdd57046099817930333274f7.png)
开啤酒瓶盖的开瓶
B.![](https://img.xintiku.com/upload/83/e0/83e0543b815c6d254eb89263ea3f568b.png)
剥核桃壳的核桃
C.![](https://img.xintiku.com/upload/69/b4/69b4537169f5ef05790d5cc505bc605e.png)
钩鱼者手中的鱼
D.![](https://img.xintiku.com/upload/95/0c/950c6a522d45e86642a88c4fc1ad8367.png)
撬钉子的钉
-
下图中,属于费力杠杆的是( )
A.![](https://img.xintiku.com/upload/35/73/3573ca97ba437f0665c75937377e57d3.png)
开啤酒瓶盖的开瓶
B.![](https://img.xintiku.com/upload/cf/95/cf951f0f6e0c40c483771e4c16980ff1.png)
剥核桃壳的核桃
C.![](https://img.xintiku.com/upload/5b/fc/5bfcc35b1258aab1ccef58ce067618c1.png)
钩鱼者手中的鱼
D.![](https://img.xintiku.com/upload/ab/7c/ab7c375b833dfd6e1e3abfc3bddb8d43.png)
撬钉子的钉
-
下图中,属于费力杠杆的是( )
A.![](https://img.xintiku.com/upload/80/9d/809d7d8798c9c697bd1fe025db959776.png)
开啤酒瓶盖的开瓶
B.![](https://img.xintiku.com/upload/e9/de/e9dec05c7c583814f002a44fc2883bb1.png)
剥核桃壳的核桃
C.![](https://img.xintiku.com/upload/75/3b/753bd7de1e9f5f55eb0e581e87d60816.png)
钩鱼者手中的鱼
D.![](https://img.xintiku.com/upload/a5/68/a5680edf9ab2a3c1e1a3957b774db5ce.png)
撬钉子的钉