Added: 6 months ago
From: FizziksGuy
Views: 3,824
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  • I just don't get it!!! I don't understand why a high school teacher can explain kinematic equations better than my college professor. I am just sick of my university hiring someone with a PhD assuming they know how to articulate and pass on knowledge to learning minds. During the whole video I kept on saying, "Why didnt he (my professor with a phD) say that in the first place!" Why the dramatics? I am just pissed right now. But thank so much for making this video.

  • Multiply both sides by 2 to get rid of the 1/2 on the right, then you have 2*DeltaY=at^2, so then divide both sides by t^2 to get a=2*DeltaY/t^2.

  • delta Y = 1/2at^2

    how did you make that into

    a =2deltaY/T^2 ?

  • Thanks -- how's physics going?

  • You (Sir) are AWESOME!

  • I walked through it and checked it again, and solved it using a v-t graph as well, verifying 216 m. Can you provide more detail as to what you're finding and perhaps we can go through it step-by-step? Would be very interested to see where our solutions diverge and what we can do to correct! Best Wishes!

  • last answer is wrong?

  • You are so awesome it's scary. Why does a tenured professor take 2 days to explain this and completely muddle it? It's not that they are bad, but they sure need to remember that student's don't think the same way as they do. Yet. Thank you for putting yourself in our shoes!

  • Make sure you can also solve problems using the graphs -- the equations and two charts are different ways of looking at the same thing. Good luck!

  • May god bless you amillion times. You made it so simple. Why does it seem that physics professor purposely try to confuse there students. In ten minutes you explained the whole chapter and didn't say one thing about limits or draw confusing v vs t charts. Just remember the equations and apply them to all of the problems. THANKS

  • Tons of tips -- check out the site APlusPhysics and good luck.

  • Hi! I am from belgium and I 've ittle problem with my Phisics. Have you any tips to study.

    Love your vids!

  • You're welcome Ghost831MC. As long as you're getting something positive out of them, I'll keep working on 'em!

  • Thank you so much for making all these physics videos. I been looking at your videos on your website and found them very helpful. Keep making these great videos

  • Thank you so much for making this video it help me a lot :)

  • Thrilled you're finding these useful, thanks for the feedback!

  • Life saver

  • You are AWESOME for putting physics on youtube! So helpful~ :)

  • Keep at it and it eventually gets to be easy... good luck and thank you for the kind words!!!

  • THANK YOU, for this video. :D

    I was so lost on kinematics.

    I think i will be able to successfully do all of my physics homework now.

    You are my life saver. ^_^ 

  • very good...very easily explained thank you!

  • I haven't even finished this video.... I must say... very strong explanation already! I voted "like". Keep up the good work.

  • You're very welcome -- I'm glad you found it helpful!

  • Thank you so much for making htis video, this was really helpful to me!

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