這題 謝謝你

4. 為了備戰世大運,小明在操場用繩子把輪胎固定在身 上,拖著輪胎跑步,如圖(一)。已知小明全程繞著操場 作等速率運動,圖(二)為操場及跑道的平面圖,虛線為 小明和輪胎的運動軌跡,運動過程為:「從P點出 發,繞操場一圈回到P點」,則關於運動過程的敘 述,下列何者正確? #4 争 N 質量4 圖(一) P 操場 圖(二) (A)運動過程中,輪胎所受合力均為零 (B)小明對輪胎施力所作的功,全程作功總和等於零 (C)直線運動過程中,地面摩擦力對輪胎負功 (D)直線運動過程中,重力對輪胎作負功 以105 體的速 回答 (C)

誰可以跟我聊天 下面留言 限FB/IG

帳密忘記怎麼辦

求解 謝謝

T 3-1 内角與外角 67 三角形的外角定理之應用 演練題 ⑥ 為△ACB的一個外 440 440 如右圖,D、B、C、E四 AER -F成一直線。 D 點成一直線,∠A=27°, 处理 ∠B=49°, : E 1 2 ∠ABC=65°,∠D=24°, 487 B C F <<E=30°,求: D. BCE 49 (1)∠1。 (2) <2。 =89. 白:△AEF =89+27=116 解: 邊形, 圖(一)

求解 12、13、14、2

(A) How (B) What (C) Who B (12. We couldn't get close to the pandas, but we took many photos (A) in D(A) 13. A: (B) of does the pizza smell like? (C) on B: It smells like a banana pie. It's really strange. (A) How (B) Whose (C) Why and (B) bad; worse (C) bad; bad A) 14. Andy's headache is getting (A) worse; worse (C) 15. You should put on the heavy coat, (B) but you may catch a cold. (C) or Where them. (D) over HALSE (D) What (D) more; more (D) so (A) and 四、完成句子與對話 (B) 1. A: I don't like this smartphone. It's too big. B: (A) What are you waiting for? (C) Then let's leave here. DIC 2. A: It's smaller. (B) How about that one? (D) But it looks cool. B: He sounded happy. His team just won the game. (A) Did Allen help the players? (C) Was Allen proud of his team? (B) The game was exciting. (D) How did Allen sound? (A) 3. A: Peter became so thin after he got sick last year. B: You can say that again. (A) He should try to put on some weight. (B) He looks heavier than us now. (C) He shouldn't dig in the cake.

想問一下 普通原則 平等原則 直接原則 無記名原則 要怎麼分？？

求解

A) 9.在同性婚姻的公共議題上,隨著時代的變遷,部分民眾從原本的不支持,轉變為尊 重每個人的選擇,上述畫底線的內容,主要強調公共意見的何種特性? (A)影響性 (B)差異性 (C)複雜性 (D)變動性。而 ITE