kinematics - the basics.

Starting kinematics and the analysis of motion? This video briefly discusses the basic terms used and their definitions, including displacement, velocity and acceleration.

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[nadeemdar]

Sir I am a 14 year old student and the way you explained was brilliant. This type of lesson is not even explained properly by my physics teacher. But you explained in 10 minutes and my physics teacher gives lecture in the class of 45 minutes and still I didn't get to know that what is the difference between distance and displacement, speed and velocity, acceleration. But by watching the video these topics are now easy for me. It's just because of you and you are a great teacher. Keep make more videos.

[someoneoutthere]

I always think about having a teacher who teachs like u or maybe one day be a teacher like you.. youre one of my inspiration❤️

[vestorlock]

Thank you so much! I started 9th grade and it was so stressful already. Watching your videos and preparing before time really helps me.

[luketmc]

thanks so much, I should really stop procrastinating until 2 days before my physics exam but you videos explain stuff so clearly and easily.

[gsphmds]

May Allah SWT bless you for this wonderful explanation 🙏 I understand something i didn't understand for 3yrs(GRADE 10, 11, 12)

[shashi]

Shortest path between two points is DISPLACEMENT. Actual path followed to go from one point to another point is DISTANCE. Time rate of change in displacement is VELOCITY. Time rate of change in distance is SPEED. Time rate of change in velocity is ACCELERATION. Time rate of change in acceleration is JERK.

[ObsequiousV]

Thank you, you're an awesome teacher!

[sirigiri]

You way of teaching is good Thank you sir.

[AyzeLmao]

thank you much! this helped alot. im really annoyed cos my school has physics and chemistry in year 8 and im in year 8 and i have a test on tuesday for physics. this helped! Bless

[adityavirajgarg]

How do you write all the stuff in the opposite direction?

[ohudraza]

Well its too late and my exame is tomorrow and im going to fail 😢😭😭😭

[alicethevoux-chabuel]

Thank you. Clear explanation! HAppy to have a real human being explaining concepts...huuu I hate this COVID time. Thank you.

[jovanngu]

just realised this guy wrote everything BACKWARDS for the camera

[neelanstuff]

My question is, if humans get around to controlling time, then would time become a vector quantity? Because we can go back and forth in time so there's magnitude as well direction right?

[sylve_r]

explained it better than my physics teacher ever could

[rishabhbajpai]

Thanks a lot sir for clearing my concepts.

[denissenanuanyrator]

Thanks for throwing more lights on kinematics sir

[doolittlegeorge]

I would argue there is something called *displacement theory* so say what you will about that but *distance* or specific genus "travel" is an actual quantity irregardless of time, speed, a number...anything.

In summary "i went from here to there" thus achieving as something risible as a goal ("a series of numbers") being saying mile markers on a Roman Road.

Displacement is whatever someone says it is as it exists purely in the human mind.

Displacement creates problems to be solved. Distance is not merely solved but *resolved* (a cubit or some such thing.)

[joymuluken]

Tanks .... you have no idea how you help me

[mokshitayadav]

So a body may cover a reasonable amount of distance but still have zero displacement?