
國三理化(上) 1-2 時間、路徑長與位移
Authored by suncloud teacher01
Physics
9th Grade
Used 1+ times

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18 questions
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1.
MULTIPLE CHOICE QUESTION
5 mins • 5 pts
下列關於位移和路徑長的區別敘述,何者正確?
2.
MULTIPLE CHOICE QUESTION
5 mins • 5 pts
關於物體移動的路徑長與位移,下列敘述何者正確?
3.
MULTIPLE CHOICE QUESTION
5 mins • 5 pts
建中沿半徑為 100 公尺的圓形操場跑二分之一圈,則他的位移大小為多少公尺?
4.
MULTIPLE CHOICE QUESTION
5 mins • 5 pts
有一時鐘的分針長 20 公分,當分針針尖從數字 12 走到 2 的位置,試問分針針尖的位移大小為多少公分?
5.
MULTIPLE CHOICE QUESTION
5 mins • 5 pts
大雄沿半徑為 200 公尺的圓周跑四圈回到起點,則他的位移大小為多少?
6.
MULTIPLE CHOICE QUESTION
5 mins • 5 pts
在一直線上,以 O 為原點,O 點的右邊以正數表示,左邊以負數表示,現在有一隻小蟲由直線上-4 cm 的位置向右爬到 10 cm位置處,試問小蟲的位移是多少 cm ?
7.
MULTIPLE CHOICE QUESTION
5 mins • 5 pts
二等兵作基本訓練,見一樹在其右方,當班長連續下達「向右轉、向後轉」後,此兵見樹在其何處?
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