打鐵趁熱!
送上台大物理系莊學長提供的「物理大餐」Part 2️⃣!
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⛓ 俐媽英文教室—物理單字篇part 2(古典物理學常用英文詞彙):
🧲 Classical physics 古典物理學
⭐️ 運動
1. kinematics (n.) 運動學 / dynamics (n.) 動力學
2. motion (n.) 運動
(運動學探討: translational (位置轉換)、rotational (轉動)、vibrational (震動) 等)
3. point particle (n.) 質點
4. trajectory (n.) 軌跡 (⚠️ -ject: shoot)
5. vector (n.) 向量 / scalar (n.) 純量
6. position (n.) 位置 (⚠️ pos: put)
7. displacement (n.) 位移 / distance (n.) 路徑長
8. velocity (n.) 速度 / speed (n.) 速率
9. acceleration (n.) 加速度
10. jerk (n.) 急跳度
11. average (a.) 平均的 / instantaneous (a.) 瞬間的 / constant (a.) 固定的
12. projectile motion (n.) 拋體運動
13. circular motion (n.) 圓周運動(⚠️ circum: around)
14. angular velocity (n.) 角速度
15. angular acceleration (n.) 角加速度
16. centripetal acceleration (n.)向心加速度
⭐️ Newtonian mechanics (classical mechanics) 牛頓力學
(Newton’s 3 laws)
17. inertia (n.) 慣性
18. force (n.) 力
* friction (n.) 摩擦力 (kinetic + ~ 動摩擦力 / static + ~ 靜摩擦力)
* tension (n.) 張力 / drag (force) (n.) 阻力 / gravity (n.) 重力
19. free-body diagram (n.) 力圖分析
20. equilibrium (n.) 平衡(⚠️ equi: equal)
* stable 穩定 / unstable 不穩定 / neutral 隨遇 (中性) + ~
⭐️ 能量、動量與彈碰
21. work (n.) 功
mechanical energy (n.) 力學能
the principle of the conservation of mechanical energy (n.) 力學能守恆原理
22. potential energy (n.) 位能 (勢能) / kinetic energy (n.) 動能
23. conservative force (n.) 保守力
24. momentum (n.) 動量 (linear + ~ 線動量 / angular + ~ 角動量)
* the conservation of linear momentum (n.) 線動量守恆
* the conservation of angular momentum (n.) 角動量守恆
25. impulse (n.) 衝量
26. collision (n.) 碰撞
elastic + ~ 彈性 / inelastic + ~ 非彈性
27. center of mass (CM) (n.) 質心
28. rigid body (n.) 剛體
⭐️ 重力與場
29. the principle of superposition (n.) 疊加原理
30. field (n.) 場 (⚠️ 英模曾經抄過各種「場」大餐,記得複習)
* gravitational field (n.) 重力場
* electromagnetic field (n.) 電磁場
⭐️ 克卜勒定律 (Keplers’ laws of planetary motion)
31. orbit (n.) 軌道
cf. orbital (n.) 軌域 (在高三化學淺談量子力學會講)
32. focus (n.) 焦點 (pl: foci)
33. perihelion (n.) 近日點 / aphelion (n.) 遠日點
cf. perigee (n.) 近地點 / apogee (n.) 遠地點
34. elliptical (a.) 橢圓的
35. escape velocity (n.) 脫離速度
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好多字俐媽都懂,
啊它們到底在講什麼?😂😂
(果然是門外漢哪⋯⋯)
感謝莊學長🙏🏼
.
#俐媽英文教室
#俐媽英文教室物理篇
#歡迎其他領域孩子投稿貢獻
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#術業有專攻
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#Agricultural
Fear of bulldozers crushing,
Khan Younis farmers reap their crops prematurely
Gazan farmers rush toward their border lands on the edge of Khuza'a, east of Khan Yunis, to harvest barley crop extended on a piece of land is away only 150 meters from the watchtower, which shoots automatically towards farmers who approach the barbed wire.
Continuous Targeting
Farmer Dia Abu Zaid, 25, said: "We had to accelerate the harvest of barley crop of this year early as a result of escalating attacks and growing concerns from the Israeli occupation, pointing out that the occupation haunt farmers in every morning by shooting, whether from surveillance towers or patrols passing along the border.
Not to mention the constant incursions along the border, which deliberately bulldozed large tracts of land.
He adds: "We secure the quantities that we crop to a safer place within the city, so that the process of harvesting is risky for us due to our difficult economic circumstances as a result of the Israeli blockade imposed on the Gaza Strip".
According to the human rights report recently released by the Palestinian Center for Human Rights and Internal Displacement Monitoring Centre (IDMC), the equivalent of 35% of the agricultural land in the Gaza Strip, which represent about 17% of the Gaza Strip area as a whole, is difficult for farmers to access because the Israeli occupation consider it a buffer zone.
The report, which was issued during the truce signed between Israel and Hamas in the 2012, emphasized that the agreement did not contribute to the improvement of the situation of Palestinians in the border areas prohibited from access.
Risky Harvest
On the one hand not far from the barbed wire on the border, the farmer Kamel Qudeih, 43, takes his sickle and harvests the barley, which lasts for several days, as he said.
He adds that he was forced to bring the number of workers to speed up the harvest of his crop before the area exposed to any risk, saying: "We do not feel comfortably, so this time we harvest wheat and barley a month ahead of schedule as a result of the risk that surrounds due to the repeated incursions and shooting, not to mention the patrols that impede our presence through our targeting between the moment and the other.
Qudiah indicates that land is planted with wheat and barley and that is the only way to make a living, which is the source of his income through them and supports his six children.
Qudiah owns a piece of land with an area of 16 acres planted with barley, wheat and some other crops.
Hit and run
After around 100 meters from the barbed wire, or border, sits a 40- year old lady, looks afar at the movement of the Israeli military vehicles and jeeps that roar from time to time.
The lady, who is called, Um Fadi Abu Rujaila, wearing the embroidered dress, dusty ribbon, triticeum face and anguish in her eyes says: "Since 14 years we can not cultivate our land, thankfully recently we were able this year to take advantage of it, but interests are risky, and occupation gripped us daily by shooting.
She confirms that she has the right to grow and harvest on her land, and insists on being there without fear, and expresses the hope to reach over a distance down the barbed wire considering it Palestinian land which was occupied.
She points her hand towards the watchtower overlooking the land and says "Look at the automatic weapon at the top of the tower, it always shoots at us," and tries to keep us out of our land, and we are powerless, we only escape and return to our homes.
Farmers are forced sometimes to make use of some international activists to protect them during the harvest seasons of crops which makes them feel safe.
displacement distance 在 Driver's High Channel Youtube 的最佳貼文
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displacement distance 在 Driver's High Channel Youtube 的最佳貼文
SUBSCRIBE
https://goo.gl/cgGfrK
Twitter
https://twitter.com/D_H_Channel
Instagram
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Spec
Engine
【Engine】Water-cooled in-line 4-cylinder DOHC
【Total displacement】2.487L
【Max Power】130kW(177PS)/6,000rpm
【Max Torque】219N•m(22.3kgf•m)/3,600rpm
Motor
【Front】5NM
【Max Power】134kW(182PS)
【Max Torque】270N•m(27.5kgf•m)
【Rear】4NM
【Max Power】40kW(54PS)
【Max Torque】121N•m(12.3kgf•m)
【HYBRID】
【WLTC】22.2km/L
【WLTC-L】20.5km/L
【WLTC-M】23.0km/L
【WLTC-H】22.5km/L
【EV travel distance】 95km
【Fuel】Regular Gasoline
【Tank capacity】55L
【Drive system】4WD(E-Four)
【Transmission】CVT + 6-speed sequential shiftmatic
【Price】JPY 4,990,000~(without option)
#RAV4PHV #TOYOTA #TestDrive
displacement distance 在 Driver's High Channel Youtube 的最佳貼文
SUBSCRIBE
https://goo.gl/cgGfrK
Twitter
https://twitter.com/D_H_Channel
Instagram
https://www.instagram.com/drivers_high_channel/?hl=ja
Spec
Engine
【Engine】Water-cooled in-line 4-cylinder DOHC
【Total displacement】2.487L
【Max Power】130kW(177PS)/6,000rpm
【Max Torque】219N•m(22.3kgf•m)/3,600rpm
Motor
【Front】5NM
【Max Power】134kW(182PS)
【Max Torque】270N•m(27.5kgf•m)
【Rear】4NM
【Max Power】40kW(54PS)
【Max Torque】121N•m(12.3kgf•m)
【HYBRID】
【WLTC】22.2km/L
【WLTC-L】20.5km/L
【WLTC-M】23.0km/L
【WLTC-H】22.5km/L
【EV travel distance】 95km
【Fuel】Regular Gasoline
【Tank capacity】55L
【Drive system】4WD(E-Four)
【Transmission】CVT + 6-speed sequential shiftmatic
【Price】JPY 4,990,000~(without option)
#RAV4PHV #TOYOTA
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