You don’t know what a life saver you are. I love physics but my professor goes too fast… it frustrates me to the point of crying. and then i see your videos and I understand on the first try…. thank you.
I think you are my saving grace, im currently in physics 20 ang had no clue how to do this but after this I knew how to this!! I think I'll be able to pass this class!
Wow Physics Ninja you really break this down to my understanding 🤗 Am really happy to get here And this is the first time of watching your video And your video made me happy 😊😊😊😊😊😊😊
It depends .....let's say the questions gives you scenario that object is moving to right.then you take UK to left cuz it's always opposite to motion just like normal friction.
Quick question, Why is the acceleration always assumed to be the same for all three bodies. I mean the other two mass are just hanging and have no friction, but block 2 is moving on a surface that has friction to oppose it's motion, so how does it have the same acceleration with the rest of the 2 masses
If the blocks have different accelerations it means they are getting closer together or farther part. Typically the length of the strings remains constant, if this is the case the accelerations but be the same.
@@PhysicsNinja So it means the more friction on the second mass, the more the overall acceleration reduces. And when it's on a smooth surface, the acceleration (for all three) becomes greater?
idk if i can be right with this way, cuz i am kinda fool, just lets see because tomorrow its my exams, whenever physics comes to an easy, thats when i am trust issue on my myself, thanks sir, i hope i get a good score
You don’t know what a life saver you are. I love physics but my professor goes too fast… it frustrates me to the point of crying. and then i see your videos and I understand on the first try…. thank you.
You’ve got this!
Just want to say thank you so much for your videos, because of you I was able to pass Physics.
You are most welcome
I think you are my saving grace, im currently in physics 20 ang had no clue how to do this but after this I knew how to this!! I think I'll be able to pass this class!
You got this! Good luck
I'm getting ready for my physics test next week and i think this is a good example on how to work with netwon's second law. Thank you!!!
Best of luck!
Thank you so much! Today my physics test went really well!
Great job!
Wow
Physics Ninja you really break this down to my understanding 🤗
Am really happy to get here
And this is the first time of watching your video
And your video made me happy
😊😊😊😊😊😊😊
Glad it was helpful!
Do you have more problems like this? Thank you
Thank you for this. I really enjoyed following!
You deserve my subscription❤ much love
Can we get negative accelerations for these questions? I got a negative acceleration and im wondering if that’s right.
why we take the kinetic friction to the right ?why it isn't to the left ?
Because friction acts in the opposite direction of acceleration
First solve it without friction. Friction is opposite of the motion. In this case to the right.
It depends .....let's say the questions gives you scenario that object is moving to right.then you take UK to left cuz it's always opposite to motion just like normal friction.
Thanks man. You helped me a lot!
thanks for the video sir .
Support from india
So nice of you
Quick question,
Why is the acceleration always assumed to be the same for all three bodies. I mean the other two mass are just hanging and have no friction, but block 2 is moving on a surface that has friction to oppose it's motion, so how does it have the same acceleration with the rest of the 2 masses
If the blocks have different accelerations it means they are getting closer together or farther part. Typically the length of the strings remains constant, if this is the case the accelerations but be the same.
@@PhysicsNinja
So it means the more friction on the second mass, the more the overall acceleration reduces. And when it's on a smooth surface, the acceleration (for all three) becomes greater?
@@majwin-6794 yes
@@PhysicsNinja thank you ❤️
Very instructive!
Why is T1 not equal to T2? I thought that tension along a cord is always constant/equal?
2 different strings
You're the best!
I have a problem that included values for both static and kinetic friction. How would I implement the static friction into the problem? Thank you.
idk if i can be right with this way, cuz i am kinda fool, just lets see because tomorrow its my exams, whenever physics comes to an easy, thats when i am trust issue on my myself, thanks sir, i hope i get a good score
Thank you !!
Thanks buddy
legend
Thanks a lot
wow thanks
Use the Lagrangian. Easier. Faster. Unlike humans, Mother Nature wastes no efforts.
This is the way!
Thanks