問題詳情
7. 下列有關摩擦力的敘述，何者正確？
(A)動摩擦力與運動速度大小無關
(B)靜摩擦力與正向力之大小成正比
(C)正向力即物體之重量
(D)最大靜摩擦力與接觸面積成正比
(A)動摩擦力與運動速度大小無關
(B)靜摩擦力與正向力之大小成正比
(C)正向力即物體之重量
(D)最大靜摩擦力與接觸面積成正比
參考答案
答案：A
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)
內容推薦
- Choose the sentence, the underlined part of which is grammatically WRONG?(A) The three girls fel
- 若是臺南市某國小要發公文給教育部，內容是關於舉辦國語文競賽相關事宜。請問應該使用下列哪一種公文？(A)呈 (B)函 (C)咨 (D)令。
- VI. Grammar (10%)From the crime scene, the police officer collected ________ as possible evidenc
- 作圓周運動的物體，始終受到： (A)與運動方向相同之力 (B)與運動方向垂直之力 (C)沿切線方向之力(D)與運動方向相反之力
- _____ I _____ more money, I would have gone to Hawaii with you.(A) Had; had(B) Have; had(C) Were
- Choose the sentence, the underlined part of which is grammatically WRONG?(A) Six students came t
- 「總統府」的「府」字因為連續三聲變調後的調值為何？(A)35 (B)214 (C)211 (D)114。
- Amanda looked at the picture _____ by her boyfriend.(A) taking(B) taken(C) takes(D) be taken
- ( ) 設ABC為坐標平面上一三角形, P為平面上一點, 且 為(A) (B) (C) (D) (E)
- Susan has done Yoga _____ ten years. She is a Yoga teacher now.(A) since(B) for (C) than(D) beyo
內容推薦
- 【題組】(A) to play(B) playing(C) played(D) being played
- 【題組】(A) from(B) at(C) by(D) on
- I’m not used to _____ up so early on Sundays.(A) get(B) got (C) gotten(D) getting
- The school year will begin _____ September.(A) on(B) in(C) on(D) over
- The air _____ by car fumes, especially in the city.(A) is polluting(B) polluted (C) been pollute
- 許慎《說文解字．敘》云：「會意者，比類合誼，以見指撝，『武』、『信』是也。」下列何組屬於「會意字」?(A)采、看 (B)囚、鼠 (C)祭、燕 (D)盜、鳩。
- 【題組】(A) a little(B) few(C) seldom(D) little
- 某液體密度為 0.8 g∕cm3，今量取 300 mL 的某液置於 80 克的量筒中一起秤重，則磅秤上的讀數為若干克重？(A) 120 (B)300 (C) 400 (D) 480 (E) 32
- If James _____ here, he would be very surprised to see you.(A) can be(B) were(C) was(D) being
- The path _____ leads to the house is covered with weeds.(A) to which(B) which(C) where(D) whose
- “God will not look you over for medals, degrees, or diplomas, but for scars.”(A) Your achievemen
- 下列哪一組字的韻母皆是「聲隨韻母」？(A)害、營 (B)雲、每 (C)安、章 (D)言、豪。
- Choose the sentence, the underlined part of which is grammatically WRONG?(A) All you have to do
- 一座準確的時鐘，在一天之內，分針與秒針會重合幾次？(A)1368 次 (B)1392 次 (C) 1416 次(D)1440 次
- It _____ the writer seventeen months to finish the book.(A) took(B) spent(C) cost(D) made
- 下列源自於章回小說的歇後語，何者是正確的？(A)孫悟空七十二變：無法無天 (B)關公面前耍大刀：自身難保(C)周瑜打黃蓋：官逼民反 (D)豬八戒照鏡子：裡外不是人。
- VII. Choose the Best Answer According to Each Quote (5%)“As you sow, so shall you reap.”(A) The
- Would you like _____ piece of cake?(A) other(B) each(C) another(D) the others
- You can choose a book ________ interest and try to write a short paper about it.(A) with (B) in(
- “Who would ever have thought this simple plant (pumpkin) would get to be so popular?”(A) People
- “…the open mind of true wisdom …”(A) I always learn a lot from classroom discussion.(B) I always
- Decide whether each of the following sets of vectors is linearly dependent or linearlyindependent.
- 【題組】(A) in(B) by(C) at(D) on
- “The world never sets esteem on what things are, but what they seem.”(A) People in the world nev
- VIII. Vocabulary in Context (10%)People usually dress up for important o ns like weddings or gra