Coefficient of Restitution

[@Alexmichel92]

OMG there should be teachers like you in every school in the world, greeting from france !

[@raghav7020]

I practically saw almost all the leading videos on this topic, which were like 50 mins, 30 mins each...
Kudos to you sir for finishing my topic in 3 minutes!
why dont you come teach physics at my school?😂

[@silkederouck9107]

Thanks for clearing this up in such a short video!

[@saulremi]

The velocities can have opposite signs too. Just be sure to always take the difference of them. So you might be subtracting a negative number if they're advancing towards one another in which case they would add.

[@vibhav1319]

Why have you stopped tecahing

[@Mancat-t4z]

Hello sir... I learnt a lot please 🙏 can I have your email sir because I have some questions for you to help me with .... Thanks in advance

[@saulremi]

@@Mancat-t4z sure. See the about page.

[@Mancat-t4z]

I didn't see it there sir
I only saw your link to subscribe to your channel

[@saulremi]

@@Mancat-t4z [e-mail]. Tutoring for $20 per half hour.

[@giffiy]

Lesson Discussed in a 4 Minute Vid, Very Helpful Thanks!

[@JellybabyProductions]

Cheers for helping me with my physics coursework. :)

[@harshgaur2644]

thank you very much sir
on other channels the videos were nowhere less than 30 min and you made it clear in just 3 min 😊😊😊😊
i hope ur channel grow quickly😊
LOL u posted that 9 years ago😂😂

[@diabl2master]

Speed of seperation / speed of approach !

[@parthwighe1102]

Davy Ker dude that's the same...

[@themediumcheese7484]

Lol not it's not.

[@harisai1199]

the medium cheese it’s the sameee bruhhh

[@tanmayjha7721]

*relative

[@simranjoharle4220]

Thank you Sir .....that really helped!

[@saulremi]

Excellent

[@nishokilangovan6734]

Isn't it perfectly elastic if e=1 and perfectly inelastic if e=0 and two bodies move together at the same velocity if the collision is perfectly inelastic?...

[@saulremi]

Correct

[@adityamishra8309]

If its an oblique inelastic collision , will the bodies stick?

[@thulisisizweprominent2585]

Does this has to do with the mass of the two objects?

[@est9949]

Could you include an example of how this is used?

[@manaspradhan8041]

try using it in any basic collision problem. like "two balls of masses m and 2m approach each other with velocity v, what will be their velocities after the collision."

[@user-bp3dt2kf4k]

Thanks, i have physics test tomorrow. .your video is really helpful 😊

[@Salgandarin]

Very helpful thanks

[@ramiBudemaris]

thanks for the upload, that we helpful.

[@ikirika]

thanks, very helpful and so are all your other vids

[@sandip6333]

Thnx sir from India

[@rexmastersh2625]

Tnx it really helped!

[@0777deep]

excellent!

[@shylildude]

i like the way you say "nought"

[@jagotalent]

Thank you very much !

[@chandrasai1990]

what is Vbf and Vaf

[@saulremi]

the final velocity of B and the final velocity of A respectively.

[@bubblelink47]

thanks a lot!

[@diskospira]

Very nice.I understand it now :)

[@khatwaldeeksha3511]

Thanks sir .

[@bubblelink47]

do both initial velocities have to be positive in order for this to work? or can the velocities have opposite signs?

[@puneethummidi3819]

A ball of mass M moving at a speed V makes a head on collision with an identical ball at rest. The kinetic energy of the balls after collision is 3/4 of original. Find the coefficient of restitution

[@AmanRajput-pg8yx]

thnx

[@pulkitmidha5710]

thank you!

[@nicollogonzales3607]

Thanks!

[@osimothobi2972]

I'm the 1kth liker❤️😁

[@professionalr8171]

I'm in 12 standard.. it's not in my book but still in exam this is asked😔💀

[@justaracoonchillinginatoilet69]

what country. also same

[@tommythelonelyboy]

thats too much science for me

[@joofmagoof2841]

any golfers out there? lol

[@ClassicContent]

Thank you - just as a note at 1:58 when you said "it's really nice" felt like you should have said no homo....

[@abishek485]

Dude what? He's teaching you ffs. I loled anyways 😂😂😂

[@harshitasisodia1808]

Hii

[@sidikidoumbouya8235]

salut mes ami

[@GenericMedusa99]