為什麼翹翹板往後面坐就能變重

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為什麼翹翹板往後面坐就能變重

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哈囉~小朋友們!我是小艾姊姊!
你們有沒有發現,為什麼翹翹板往後面坐就能變重呢?
讓小艾姊姊來給你回答


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“哈囉~小朋友們!我是小艾姊姊!今天要解開一個『超神奇』的翹翹板秘密!為什麼翹翹板越往後面坐就越重呢?偷偷告訴你喔~這其實是「槓桿魔法」在玩遊戲啦!

想像一下,翹翹板就像一個大大的天平,中間有個「支點小精靈」在站崗~當你往後面坐時,你的「重量小精靈」就會咻——地伸長手臂,變得更遠離中心點!這樣一來,重量小精靈的「推力魔法」就會變得更強,唰!地讓另一邊更容易翹起來,感覺就好像你變重了一樣~但其實不是你真的變重喔,是槓桿在幫忙玩平衡遊戲!

互動時間到~猜猜看!如果你和好朋友一起玩翹翹板,一個人坐前面,一個人坐後面,會發生什麼事呢?試試看吧~但是記得注意安全,別摔跤喔!

小艾姊姊最新發布:

Hi, I’m Eric — a proud dad, passionate foodie, and dedicated independant travel advisor with Expedia Cruises. 🍜✈️ Blogging is where all my interests come together — exploring great food, discovering fun family activities, and inspiring others to travel the world with curiosity and joy.You can often find me tasting my way through local restaurants on 🍜https://604FoodCritics.com🍜 or sharing family-friendly adventures on ✈️https://kidsfun.ca✈️For Mandarin-speaking families, I also host a Spotify show introducing children to fun and educational topics: 🎧https://open.spotify.com/show/65CIWjZWm5Nzk0PZy9iTea🎧If you ever want to talk food, travel, or family adventures, feel free to reach out! ✉️ Email: [email protected] 🌐 Website: https://expediacruises.com/en-US/EricKai