Hiển thị các bài đăng có nhãn Dot Physics. Hiển thị tất cả bài đăng
Hiển thị các bài đăng có nhãn Dot Physics. Hiển thị tất cả bài đăng

Thứ Hai, 31 tháng 5, 2021

This Dam Acts Like a Water Cannon. Let’s Do Some Physics!

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{Photograph}: YASUYOSHI CHIBA/Getty PhotosLike an enormous bucket with a gap, the Funil Hydropower Plant sprays out an unlimited jet of water. We will use its pace to calculate the depth of the reservoir. When individuals construct dams—large partitions that maintain again complete lakes and rivers—they should construct an overflow channel referred to as a spillway, …
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Thứ Sáu, 14 tháng 5, 2021

May You Actually Climb the Spinning Ship’s Cable in Stowaway?

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{Photograph}: Stowaway Productions/NetflixAnna Kendrick’s rotating spacecraft cleverly makes use of cables and a counterweight to make synthetic gravity. However scaling them could be more durable than it appears Some folks watch science fiction reveals to be entertained, and that is tremendous. However you too can use them to seek out wonderful physics issues. How concerning …
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Thứ Ba, 4 tháng 5, 2021

When You Leap to Hyperspace, Make Certain You Put on a Seatbelt

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{Photograph}: Lucasfilm/Everett AssortmentMight the 4th be with you! Should you’re hitching a experience on the  Millennium Falcon  right now, you must know a little bit bit in regards to the bumpy physics of acceleration. It is one other 12 months and one other Star Wars Day—Might the 4th be with you. Following my custom, I’ll take …
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Thứ Sáu, 26 tháng 3, 2021

Methods to Free the Ever Given—Utilizing Buoyancy Pressure!

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{Photograph}: AP PhotographsCertain, you would dig the huge ship out from the Suez Canal. Or you would calculate what number of containers you’d must take away to make it mild sufficient to drift once more. Who would suppose a single container ship might trigger a world delivery drawback. However that is precisely what occurred when …
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Chủ Nhật, 14 tháng 3, 2021

How Pi Retains Prepare Wheels on Monitor

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{Photograph}: Getty PhotosPleased 3/14! This is how this mathematical fixed retains prepare automobiles from flying off their tracks throughout turns. Pleased Pi Day. Sure, it is March 14th. When you write that date like an American, it seems like this: 3/14/21, and that appears like 3.14. It isn’t the most effective illustration of Pi, however …
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Thứ Tư, 3 tháng 3, 2021

How Far Away From Perseverance Did the Descent Stage Land?

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{Photograph}: NASAThe rocket lowered the rover onto the floor of Mars earlier than it shot away from the touchdown website. So the place did it find yourself? Dare Mighty Issues. That was the hidden message in the parachute of the Mars Perseverance rover. It is not fairly as mighty, however I’m going to dare one …
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Thứ Hai, 25 tháng 11, 2019

Tesla Cybertruck Vs. a Ford F-150: It’s All About Friction

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Elon Musk tweeted a clip of the Cybertruck towing an F-150 uphill. It’d appear like a contest of energy or torque, but it surely’s really a battle of mass. Tesla should be testing me. First there was this failed Armor Glass demo ultimately week’s unveiling of the corporate’s Cybertruck prototype. Now it is this video …
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Thứ Sáu, 22 tháng 11, 2019

A Physics Analysis of Tesla’s Shattered Cybertruck Windows

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Through the massive reveal of Tesla’s electrical pickup truck, the car’s home windows failed an onstage smash check. This is what might need gone fallacious. I do not know what to consider Elon Musk anymore. I imply the SpaceX stuff is superior, and the Tesla automotive has been fairly cool. However now we now have …
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Thứ Tư, 20 tháng 11, 2019

Why Good Teachers Are Like Pokémon

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A science professor’s journey via the three ranges of pedagogical knowledge. I can virtually keep in mind the very firstclass I used to be accountable for. It was a college-level physics lab, and I used to be a graduate educating assistant. It was each enjoyable and bizarre. I wasn’t a lot older than the scholars, …
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