hey, this really helped with my physics lab thanks, your way of explaining things are very cool!!

@FlippingPhysics

7 жыл бұрын

You are welcome!

@derp3044

3 жыл бұрын

ur wolf is very cool!

This is great! Well explained, silly, fun. This channel deserves some more recognition

@EgoTeach

3 жыл бұрын

I agree

Thanks for the video! Really helping me with my physics homework! I had a question where I was trying to figure out the maximum angle a driveway could be above the x-axis before it started to roll down given a coefficient of static friction = 0.94. And I figured it out! I'm so happy rn, AP Physics is actually destroying me.

Awesome video! My college physics class was stumping me (especially with friction).

@FlippingPhysics

7 жыл бұрын

Saweet! Glad to help you figure it out.

2021 still useful for physics, thanks for the video you helped me a lot.

This helped me SO MUCH! Thank you very much for your videos, and this isn't the first time your videos have come to my rescue

@FlippingPhysics

3 жыл бұрын

You are so welcome!

You are the best physics lecturers ever.

Thanks for helping me with my phys prelab, Mr P! :D

I'm so thankful I found this channel, very educational

@FlippingPhysics

4 жыл бұрын

I am glad you found it as well!

Great video. Thank you.

At first i couldnt tell they were all the same people. Kudos man

Your vids help me so much. Thanks, man

@FlippingPhysics

8 жыл бұрын

You are welcome mr. starlight!

Wow such a great video! Thank you so much :)

@FlippingPhysics

7 жыл бұрын

You are absolutely welcome.

I have been teaching physics on the high school and college levels for 38 years. You're good!

@FlippingPhysics

3 жыл бұрын

Wow. Professor Feynman, I am honored to have your support more than 30 years after you died!

@richardfeynman4315

3 жыл бұрын

@@FlippingPhysics I am retiring from the high school this year. So, it's good to know there are good young teachers around to teach physics. I made a donation in support. PS My real name is not Richard Feynman, of course LOL. It's a good alias. Most people have no idea who he is.

Thank you!

Thank you , it was really helpful. You have a new sub.

@FlippingPhysics

7 жыл бұрын

You are welcome. Thanks for becoming a subscriber. I hope you can continue to learn from my content.

Incredible!!

Hi. Your videos are excellent! Do you have anymore videos where you use phone apps to assist in simple experiments like these? I want my students to begin using their cellphones to learn science.

These are some great videos!

@FlippingPhysics

6 жыл бұрын

Thanks!

Wow, this guys is great, and super funny. Bob is chill!!

@FlippingPhysics

6 жыл бұрын

Thank you!! I'll pass your kind words on to Bo.

I certainly enjoy your videos. I have a question based on this video. If a block is at rest on the incline plane at an angle of 30 degrees, would the maximum frictional force that would allow the block to stay in place be calculated using 30 degrees, OR would we have to find the minimum angle of the incline plane needed for the block to slide before we can determine the maximum frictional force? That is, find that minimum angle and then substitute it in the formula for fs(max) = UsMgcos (minimum angle needed for block to slide)?

You sir are awesome

Very well done!! Wish I would have had this type of explanation back in the 1970s when I was taking physics as an undergrad.

@FlippingPhysics

3 жыл бұрын

I would have loved that as well.

U saved my life...thank you😩🥺

@FlippingPhysics

3 жыл бұрын

You’re welcome 😊 (Hyperbole appreciated)

Best! gonna show to my siblings!!!!

Thank you bro you help me

Thanks mate this video helped a lot :)

@FlippingPhysics

5 жыл бұрын

You are welcome, mate!

very cool.

dude soooo gooood! thank you!

@FlippingPhysics

6 жыл бұрын

Thank you and you are welcome!

Loved it!

@FlippingPhysics

5 жыл бұрын

Great!

I have a question. Would changing the mass of the object affect the critical angle?

"got it in my notes.. somewhere" LOL he never takes notes!

@yajjhajhria3558

4 жыл бұрын

He also never wears shoes.

Good stuff here

Very nice and enjoying way of learning... Bro u make me visualise the force in real world, those force arrows gives clear insight whats happening around. 😊

after finding the coefficient of static friction , how do we find the normal force ? to find the normal force?

how did you keep your phone up while moving the ramp?

YOU ARE GRAT

Hey bobby u r great...!!! Keep it up I really support your system of teaching and learning 😊😊😊

@FlippingPhysics

7 жыл бұрын

Thanks. Are Billy and Bo doing okay as well?

@valentinanongthombam3810

7 жыл бұрын

I am learning with them 😁😁😁together.... Even makes learning better with them Good job Dear

@FlippingPhysics

6 жыл бұрын

That is awesome. Glad you are learning with my students!

@valentinanongthombam3810

6 жыл бұрын

He he....!!!! Keep it up Sir

Sooo Good!!

@FlippingPhysics

3 жыл бұрын

THX!!

Hahahah you had me cracking up at the song "Everybody brought mass".

@FlippingPhysics

6 жыл бұрын

Great! I hope it did not distract from your learning too much. 😇

@sizzlinjalapeno

6 жыл бұрын

Any plans to drop this fire?? 😂

Thank you!!

@FlippingPhysics

4 жыл бұрын

You are welcome.

what would the dependent variable be in this experiment?

Which application you used to find angle of inclined

@FlippingPhysics

7 жыл бұрын

It's the default iOS compass app. Swipe right for a level.

@oweznero

7 жыл бұрын

Flipping Physics thanks

Bobby the whole video😮

what app did you use for measure degrees? greatings from mexico! xx

@FlippingPhysics

7 жыл бұрын

+Isla Rodriguez iOS compass app, swipe right and you get a level. Greeting from the USA! I'm in line to vote in the election today. Wish our nation luck. 😳

@lordcheese2574

4 жыл бұрын

@@FlippingPhysics haha this comment did not age well

Bro i just wanna say.. I got one my type of physics understanding guy , its you 😎.. I love discussing quantum Mechanics and wants to go in every detail to unify macro level physics to micro.

How can we improve this experiment to find the coefficient of static friction between two surfaces? Please respond, anyone! Thanks in advance

Sooo how much force would be required to push a 100kg object up a 12 degree incline?

@4: 10 why did you use mgsin(theta) instead of mg?

@FlippingPhysics

7 жыл бұрын

+Donal Moloney I have a video which explains that. www.flippingphysics.com/incline-components.html

good stuff

@FlippingPhysics

3 жыл бұрын

Glad you think so

I was wondering why the "mg" cancel out?

So Impressiveee

@FlippingPhysics

4 жыл бұрын

Thanks!

is the coefficient of static friction always equal to tan theta or just in this case?

@FlippingPhysics

4 жыл бұрын

Just in this specific case.

Here I was calculating all the force components relative to each other and all I had to do to find the coefficient was plug in the TANGENT OF THE INCLINE?!? *flips table*

@EvelynsEstates

3 жыл бұрын

i was thinking the same thing 😂 i know some people need to explain their work but i just need the basic part lol !

my mind is blown i finally got it at 1:30am because of this thanK

@FlippingPhysics

6 жыл бұрын

I hope you got some sleep!

So this is way more though out for explaining but I'm still confused. I've been given a measure an object of 400g on a protractor of 20 degrees and an equation of sin/cos = u What's the coefficient of friction if I have no other measures to go off other than just an angle. Am I missing something here?

@FlippingPhysics

2 жыл бұрын

I do not understand why you are asking this question. Your question is answered by this video. That is what the video is for, to answer the question you are asking.

@Weazelmania

2 жыл бұрын

@@FlippingPhysicswell I don't want to say I'm a dunce but just utter confusion over the problem at hand. Physics is the weakest part of my scientific journey and it gives me complete brain fuzz. The materials I was given, I feel, were very half assed, so though I now understand from this that cos/sin is the answer, I still don't "get it" in that I'm looking for numbers that I don't see. All I have is an angle of 20 degrees which at the point the object started to slide down the ramp. So what am I not getting? No matter how many times I go over it it just isn't breaking through my mind barrier. I have no distances to work with. Am I being an idiot?

you just saved my lab grade

@FlippingPhysics

Жыл бұрын

I hope so!

Could you state some errors or assumptions in this lab

@FlippingPhysics

3 жыл бұрын

How about this: www.flippingphysics.com/uncertainty-mu.html

@utkarshkohli7429

3 жыл бұрын

Flipping Physics are there any assumptions made during this lab?

I saw a problem like this when I was studying for the FE exam

Who are the 2 girls on either side of whiteboard? Nice explanation BTW !!

@FlippingPhysics

5 жыл бұрын

Those are my children. You are essentially looking at my workplace here and I have adorned my "desk" with pictures of my family. Glad you enjoyed my explanation.

that's good but u didn;t tell how the inclination angle is equal to the sinO or cosO that you're substituting ....

@FlippingPhysics

4 жыл бұрын

I have an entire video which goes over that: www.flippingphysics.com/incline-components.html

god i need to drop physics

Im the student in the middle in physics but the student on the left in chem. Thank you so much for this video I hate physics so muchhhhhhhh!!!

@FlippingPhysics

2 жыл бұрын

Sorry to hear that. I hope I have mitigated some of that hate.

goat

I’m so confused. Why isn’t it just tan(theta ) what was the point of everything else

@FlippingPhysics

3 жыл бұрын

In the end, we prove that the coefficient of static friction between the book and the incline equals tangent(theta). The point is that you need to _understand_ how to solve for that.

Nice shirt really kept me focused on you during the talking parts of the video. Also nice females in the corners of the board they served their purpose!!!

The effect of gravity is weight and points directly down, not at a right angle to the slope.

@FlippingPhysics

Жыл бұрын

Agreed. Please see: www.flippingphysics.com/incline-components.html

interestingly this is the answer to 2017's 2nd frq question

@HorizonSpeed26

5 жыл бұрын

which I got right saying it is equal to tan(theta).(in a practice run this day (in 2018))(that's too many parenthesizes).

Turns out trig has real world applications after all

@FlippingPhysics

4 жыл бұрын

Of course it does!

Dealeof newton tire

5:11 Joaquin Phoenix Joker, 3 version of his personallity

Bro I'm done for.

thank you for not sometimes speaking in russian like my physics teacher

@FlippingPhysics

Жыл бұрын

Ich kann ein bisschen Deutsch sprechen, falls das hilfreich ist.

@noechoprime

Жыл бұрын

@@FlippingPhysics NO

Please explain to hindi language

That's me in the middle... lol

@FlippingPhysics

6 жыл бұрын

Me too.

i still dont understand lol

@angelicarobles4273

6 жыл бұрын

same dude

jim carrey?

@FlippingPhysics

6 жыл бұрын

hi

@parkhyengi4177

6 жыл бұрын

haha thank you so much! Your video is really helpful!! and interesting

@FlippingPhysics

6 жыл бұрын

You are welcome!

Those long hairs 😀😀 reminds me of newton.