Physics Lecture - 4 - Calculating Distance Traveled

[PhychoBlueLovesU]

d=v.t + 0.5 a t(squared)
d=(0 × 8) + 0.5 × 9.8 × 8(squared)
d= 0.5 × 9.8 × 64
313.6 = 0.5 × 9.8 × 64
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[jamessara]

thank you so much! I've learnt more from you in 1/2 an hour than my science teacher has tought me all year!!

[gilletteguy]

I know this is 6 years ago. But thank you so much dude. Im in 7th grade and i love physics and science. Thank you.

[luluyt]

313.6 meters. Thank you for making these videos, they are so helpful!

[janetm]

In the year 2020, this is still helping. Your videos are so clear, concise and to the point. I love the silly stories you make along with the examples too.

[danchung]

Can you please explain where that formula comes from? I'm especially confused why we need to divide "a * t-square" by 2.

[lhamil]

I'm taking physics right now, so this is pretty basic, but I really like what you're doing with your YouTube channel. Not only are you doing programming (and other tech) tutorials, but also some school subjects. Keep up the good work :)

[adebiyivictoria]

Thank you so much
Physics has been difficult for me but with your help(videos) there's much improvement

[davidpower]

313.6 meters  when are u gonna teach us about quantum physic

[mydaydreamers]

The distance is equal to 313.6 meters when time is 8 seconds. Thank you for your videos!! They truly are helping me

[zhannazhanyutka]

I'm confused. Why is it +1/2 in the equation. In the previous video after 1 sec it was 9, 8 distance, and now it is 4, 9.

[oass]

Bucky I watch all your videos all the time, and I just realized you were doing math videos now! Amazing job your doing with all these tutorials, this is a great service to the people! My favorite videos are your Android tutorials but I'll be brushing up on some math now that I know you're doing this!

[franstammo]

What I don’t get is that how is the first distance 4.9 meters away? If something travels at 9.8 meters per second, shouldn’t it be 9.8 meters away in one second?

[Gilaskoram]

I understand that, it's 9.8 meters per second per second. Which means you don't reach the full velocity of 9.8 meters per second until 1 second has passed. That is if your starting velocity is 0 mps. Then after 2 seconds your acceleration has increased to 19.6 meters per second per second.

[matthewstiles]

What I don't fully understand is that, if 9.8 mps is the rate of fall, how is it that it only traveled 4.9 m after 1 sec? Is that due to a?

[krisnalorica]

Thank you for teaching us physics, now I learned the introduction of physics, thanks so much

[fanna]

@thenewboston THANKS alot ! you have been helping me through the year at school so much !
My mom asked me a few weeks ago"how the hell did you improve in school so fast, it must be those vitamins I gave you every morning"
ME:"nope it was thenewboston"
mom:who... ?
me: (facepalm)

[DrDimonds]

313.6. Come on guys, i'm a fucking fetus and i got this.

[voidofmisery]

easy to understand. we all appreciate these helpful videos

[theonlyplanetvenus]

d=0+1/2 × 9.8 = 4.9
( we are finding out the distance after 8 seconds
so you do 8 squared which is 64)
4.9 × 64 = 313.6
( DRUM ROLE PLEASE, THE ANSWER IS 313.6 METERS)