I never actually understood this in the class but once I watched a couple of physics videos in the you tube I got it and I finally solved these types of questions alone thanks to the RUclips teachers out there. I really appreciate all the teachers that put educational content without holding back to watch for free. Really appreciate it
Hi Janessa, check out problems 9 and 10 in this video shown below. It explains how you can calculate the velocity given the string length and the angle. ruclips.net/video/flIOH6OP7G4/видео.html
No, the tether ball is being acted upon by weight and tension. The net force is the sum of these two vectors, which would end up being a vector pointing in toward the center of the circular orbit. By the definition of centripetal force, this sum of forces equals the centripetal force.
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I never actually understood this in the class but once I watched a couple of physics videos in the you tube I got it and I finally solved these types of questions alone thanks to the RUclips teachers out there. I really appreciate all the teachers that put educational content without holding back to watch for free. Really appreciate it
Sometimes the simplest things mean the most, I really appreciate your help. Thank you.🧡
Thank you SOOOO much! These videos make everything so easy, forever grateful
My teacher gave us a problem with the angle and the string length, but no velocity. So difficult to figure out...
Hi Janessa, check out problems 9 and 10 in this video shown below. It explains how you can calculate the velocity given the string length and the angle.
ruclips.net/video/flIOH6OP7G4/видео.html
why we didn’t add mv^2/R to the opposite direction of tx force in the first example
9:51
Good videos, but please please please get a new microphone. The sound is so weak...
Dear boy has had the same mic for 12 years
thank you
idk if the comic sans is used ironically or unironically
sir plz say statistics also
nice video.
would the net force on the tetherball be the same as the tension?
No, the tether ball is being acted upon by weight and tension. The net force is the sum of these two vectors, which would end up being a vector pointing in toward the center of the circular orbit. By the definition of centripetal force, this sum of forces equals the centripetal force.
@@will8270 thank you
I love physics fk
Baba my dookie pl3ase