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. :)
@@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 😊
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!!!!
Im taking my first physics course ever in my first year of university. This video was so clear and helpful. Thank you!
This video is criminally underrated thank you
I agree!
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
Hello Dr E . Thank you very much for this soft and simple explanation .now everything is crystal clear from me .
Regards,
Somjit Das (India)
You're doing the STEM lord's work. With all my heart, thank you.
i wish he was my physics professor, i rather give him my tuition.
This was more helpful than a paid course, thanks.
Really It was a very helpful demonstration and explanation, thank you for the great effort
Thanks for the kind words!
Trying to cram for a test 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 😊
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.
Thank you so much! I new calculus would be useful somewhere 🤓
A no.like 5 what do we call this
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
THANK U😊
Thanks
Thank you!
I am Sarah Newman in the Phil
physics make me the big mad!!!!
:(
18:16
PHYSICS NINJA COULD BE BETTER==ZERO BABBLING INSTRUCTOR VIDEO++INSTEAD EASY 2 VIEW GEOMETRY 2 HELP SOLVE PUZZLES.