@@PhysicsNinja wow thanks I’ve learnt so much from this. Online school is very rushed and I felt like I was behind but this makes everything much clearer if you could say 😊
This was so helpful!! I was having a difficult time figuring out how to remember the Big 5 equations and this helped me do that! I take my MCAT tomorrow so hopefully I can use these during my exam. :)
For the Big-5 equation #5, I'm not sure how you got vf^2 = vi^2 + 2viat + (a^2)(t^2). You mentioned squaring the previous equation you presented which was: vf = vi + at. If I square such I get: (vf = vi + at)^2 which equals: vf^2 = vi^2 + (a^2)(t^2)
I am so glad that this video exists and that you've explained the equations in such detail without complicating everything. Thank you!!!!
i wish he was my physics professor, i rather give him my tuition.
A no.like 5 what do we call this
This was more helpful than a paid course, thanks.
Trying to cram for a test thank you
PHYSICS NINJA COULD BE BETTER==ZERO BABBLING INSTRUCTOR VIDEO++INSTEAD EASY 2 VIEW GEOMETRY 2 HELP SOLVE PUZZLES.
Hello Dr E . Thank you very much for this soft and simple explanation .now everything is crystal clear from me .
Regards,
Somjit Das (India)
This video is criminally underrated thank you
I agree!
physics make me the big mad!!!!
:(
Im taking my first physics course ever in my first year of university. This video was so clear and helpful. Thank you!
thnak you for the demonstation but how would I know when and which big 5 equation to use? like can I pick any of the 5 to get my answer?
Yes, you can use any of the big 5. In some cases you may need 2 equations to combine to get to your answer.
@@PhysicsNinja wow thanks I’ve learnt so much from this. Online school is very rushed and I felt like I was behind but this makes everything much clearer if you could say 😊
You're doing the STEM lord's work. With all my heart, thank you.
This was so helpful!! I was having a difficult time figuring out how to remember the Big 5 equations and this helped me do that! I take my MCAT tomorrow so hopefully I can use these during my exam. :)
Good luck! You’ve got this.
do you want to be a doctor?
so... did you end up being a doctor
Thank you so much! I new calculus would be useful somewhere 🤓
I am Sarah Newman in the Phil
Really It was a very helpful demonstration and explanation, thank you for the great effort
Thanks for the kind words!
THANK U😊
For Equation #5, where did you get the "+2Vi at" in Vf^2=Vi^2 + 2Vi at + a^2 t^2 ?
Yea, I did not quite understand that either.
I believe that comes from (vf)^2 = (vi + at)^2 ---> (vi +at)(vi+at) = vi^2 +2viat +a^2t^2
FOIL method
Thanks
For the Big-5 equation #5, I'm not sure how you got vf^2 = vi^2 + 2viat + (a^2)(t^2). You mentioned squaring the previous equation you presented which was: vf = vi + at. If I square such I get: (vf = vi + at)^2 which equals: vf^2 = vi^2 + (a^2)(t^2)
your expression for squaring is wrong. you are missing the cross term when squaring the right hand side.
18:16
Thank you!