AP® Physics 1: Forces and Newton's Laws (Unit 2)

[@pelerinc]

Are you a high school student? I'm super impressed with your grasp of the subject matter, the learning/teaching process, animation/video production, comedy, time management, not to mention your work ethic. You're gonna do great things when they finally let you loose in the big world. It's kids like you that renew my faith in the American educational system and my faith in humanity, which has been shaken to the core in recent years. I hope your parents read this and give themselves a giant pat on the back.

[@AaronHe]

OMG YOUR VIDEO TAUGHT ME MORE IN 7 MINUTES THAN MY PROFESSOR IN 10 YEARS THANKS OMG!

[@andreazgarcia440]

No other physics ap videos have this production quality. Keep it up

[@siel.castillo]

Will you be continuing this series? Your style of teaching this is excellent and I(as well as the other students) would appreciate more content.

[@amazingcoasters7972]

please continue this series!!

[@GodToaster]

1 small problem is that Normal Force and Force of Gravity are not "Equal and opposite" (all of the time). Newtons third law doesn't apply like this. Although frequently you can treat them as opposites if they are on a flat surface, the opposite force has to be directly related. For instance, the opposite of the normal force of the block on the table is the force of the table on the block, and the opposite of the force of gravity of the earth on the person is the force of gravity of the person on the earth.

[@PUBGgamerallday]

Watch 5:30

[@asianhaydenxd]

please continue this series!

[@markofleur6413]

Please keep on doing AP Physics videos

[@Ali-F1]

Absolutely amazing, helping me slide through my AP Physics course.

[@corbsofthewest7824]

The only issue I have is that you used normal force as an example of Newton’s third law and treated gravity and normal force as a force pair when they aren’t, they can’t be bc Newton’s third law requires two object to interact. The normal force and gravity is acting on one object. However there is a gravity field of the object that is exerting the same gravitational force as earth does onto it due to Newton’s third law

[@rinstorm]

Your channels helping so much!! Thank you!! I hope you make more of these

[@navybee5301]

Just got a 100 on my unit 2 test thanks to this!

[@ZainabHassan-r1x]

I going to have my AP unit test on this. Could you tell me what I should be focusing on? 😭 like how was ur test like

[@navybee5301]

All you need to know really is the basics of how directional forces work and how to the. translate those idea into text. You also need to know a few more things outside of this. It really depends if it's on college board or written.

[@ladindustries1570]

can't believe these don't have more views. The videos are of high quality and concise. Great work mate!

[@harrisonlee1929]

btw for anyone who's watching F perp is usually denoted as the force parallel to the surface not the normal force. very good video other than that.

[@jamesv9464]

Bro this is so good u should have more views

[@BlitzdiverPvt447]

Me at twelve thirty in the morning after giving up on my notes and just watching this to find out its so much more effective

[@sun7643]

please make more of these

[@reo1896]

thank you

[@leticiareyes9951]

Unit 3 🙏🙏

[@bluez6812]

can you plaese do unti 3 which is work and energy pls

[@mxologies]

i think you forgot about elevators in this unit

[@AndersonSherwood-nn2dx]

That’s the pulley system

[@sacsarinai]

At 3:40 you make a common mistake: Normal force and Gravity are NOT Newtonʻs third law forces. The 3rd law force that counteracts gravity on the book (by the earth) is the force of gravity pulling up on the earth (by the book)!

[@lunacatt]

yeah! I was so confused... to the video author: please finish your high school education before trying to teach people

[@eternalmapper5624]

@@lunacatt Chill out, who cares let him help people.

[@lunacatt]

@@eternalmapper5624 But if you answer that of a test you get it wrong

[@PUBGgamerallday]

He explained it in 5:30

[@TelepathShield]

What about circular motion?

[@preranajoshi6957]

Unit 3 please T_T

[@nicocruz8688]

Dude thank you so much!

[@user-fb6js7vt3u]

broo wheress unit 3

[@noblecox7965]

Wheres unit 3 at?!

[@annabellipkie7295]

helped me review 10 mintues before my test 😟

[@CreatoMan64]

thanks its greatvdieo

[@lunacatt]

3:30 This is just incorrect, FN and Fg are not N3L force pairs. I am surprise at how you managed to make such a simple mistake

[@PUBGgamerallday]

Watch 5:30

[@yepster3]

w

[@ilikeapples811]

Man come back to physics bro this yo calling u a genius

[@PUBGgamerallday]

Where is unit 3