Watch these 8 AMAZING Physics Tricks you can try at home (although I wouldn't recommend putting your laptop at risk with the magnet as I do in the video. 😉) THREE MONTHS FREE TRIAL of Audible and Amazon Music amzn.to/3o4Gnt9 (affiliate)
5:52 that magnetic drag effect is widely used in roller coasters to slow the cars down without using friction brakes, which require far more maintenance.
@@rishitsood209 Yes, when the magnet moves past a conducting material, it generates currents which generate their own magnetic fields. The two fields repel each other, hence the slowing effect.
@@wouldntyouliketoknowwheath7197 The track. the car has an an metal plate (probably aluminum, it's a good conductor, light weight and inexpensive) that fits in a slot in the track. The slot is surrounded by electromagnets.
Finally the video is here. I was just waiting from 6 months for your video and I have subscribed your channel when I watched your 6 months before video. That's AMAZING 👍🤩
If the bottom of the slinky isn't moving due to the spring tension holding it up, then the top of the spring must be accelerating faster than 9.8 m/s/s. You should do that again with a scale of some sort to find the rate of acceleration of or the top of the spring
Awesome Video. Awesome Physics. 2 slight things I noticed, and forgive me, I'm a teacher. Misspellings: Should be "Reflected" in the laser water, and "Oppose" in the magnet/aluminum part. Keep it up!
so instead of a glass filled (fiber optic) cable, could you use a liquid filled one for data transmission? i'm sure someone already thought of that and prob doesn't work as good as glass being glass is prob crystal clear?
Most of my audience is from India :) I don't know whether its down to the massive population there or that people from India like science based videos more than others. ❤️
