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What is a Force & Types of Forces in Physics? - Gravity, Normal Force, Contact Forces - [1-5-1] 

Math and Science
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In this lesson, you will learn about forces in physics. We will classify forces and learn how the everyday forces around you all fall into a few classes. We will learn the units associated for forces in physics, and perform calculations on object that are being subjected to various forces. We will discuss free body diagrams, which show all forces acting on an object are are used to predict how an object will move as a result of these forces.

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24 авг 2024

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Комментарии : 251   
@katayoonkalaeirad2238
@katayoonkalaeirad2238 9 месяцев назад
I can NOT express how thankful I am for these videos. No teacher has ever explained these topics so in depth. Thank you so very much 🙏🏼💚🦕
@sgtbilko2950
@sgtbilko2950 Год назад
Went back to college at 39... your videos are really helping me
@alphenex8974
@alphenex8974 Год назад
As a turk, for some reason english lessons are way easier to remember and learn.. I love this channel.
@MathAndScience
@MathAndScience Год назад
Thank you so much!
@TeslaExplorer
@TeslaExplorer Год назад
Reminds me of my past Cal3 professor. So much passion in his explanations.
@raymondallenjhangiani7670
@raymondallenjhangiani7670 Год назад
Truly a wonderful teacher ! God bless you sir 🙏
@wilkyclergeot9416
@wilkyclergeot9416 Год назад
" You're an incredible teacher thank you so much"
@MathAndScience
@MathAndScience Год назад
Welcome!
@ufs4.1
@ufs4.1 Год назад
I ᴀᴍ ɪɴᴅɪᴀɴ
@frankdimeglio8216
@frankdimeglio8216 Год назад
@@MathAndScience Consider what is E=MC2. c squared CLEARLY (AND NECESSARILY) represents a dimension of SPACE ON BALANCE, AS ELECTROMAGNETISM/energy is CLEARLY (AND NECESSARILY) proven to be gravity (ON/IN BALANCE); AS TIME is NECESSARILY possible/potential AND actual ON/IN BALANCE. Accordingly, ON BALANCE, the rotation of WHAT IS THE MOON matches the revolution. Consider what is THE EARTH/ground. Consider what is E=MC2. Now, consider what is THE EYE; AND consider what is the TRANSLUCENT AND BLUE sky ON BALANCE. SO, consider what is the BALANCED MIDDLE DISTANCE in/of/as SPACE; AS c squared CLEARLY represents a dimension of SPACE ON BALANCE; AS WHAT IS E=MC2 CLEARLY proves (ON BALANCE) that ELECTROMAGNETISM/energy is CLEARLY AND NECESSARILY proven to be gravity (ON/IN BALANCE). Indeed, notice what is the fully illuminated (AND setting/WHITE) MOON ON BALANCE. Now, consider what is the orange (AND setting) Sun ON BALANCE !! They are the SAME SIZE as what is THE EYE. The rotation of WHAT IS THE MOON matches the revolution, AS TIME is NECESSARILY possible/potential AND actual ON/IN BALANCE; AS ELECTROMAGNETISM/energy is CLEARLY AND NECESSARILY proven to be gravity (ON/IN BALANCE) !!! CONSIDER WHAT IS E=MC2 ON BALANCE. Gravity is an interaction that cannot be shielded (or blocked) ON BALANCE !!! Consider TIME AND time dilation ON BALANCE, AS ELECTROMAGNETISM/energy is CLEARLY AND NECESSARILY proven to be gravity (ON/IN BALANCE) !!! The stars AND PLANETS are POINTS in the night sky ON BALANCE !!! c squared CLEARLY represents a dimension of SPACE ON BALANCE, AS ELECTROMAGNETISM/energy is CLEARLY AND NECESSARILY proven to be gravity (ON/IN BALANCE) !!! Indeed, TIME is NECESSARILY possible/potential AND actual ON/IN BALANCE; AS ELECTROMAGNETISM/energy is CLEARLY AND NECESSARILY proven to be gravity (ON/IN BALANCE) !!! Think. What is E=MC2 is dimensionally consistent. What is THE EARTH/ground is fully consistent with/as (AND IT IS BALANCED WITH/AS) what is E=MC2 (ON/IN BALANCE). BALANCE AND completeness go hand in hand. ELECTROMAGNETISM/energy is CLEARLY AND NECESSARILY proven to be gravity (ON/IN BALANCE), AS TIME is NECESSARILY possible/potential AND actual ON/IN BALANCE. c squared CLEARLY represents a dimension of SPACE ON BALANCE. Again, ON BALANCE, consider what is the BALANCED MIDDLE DISTANCE in/of/as SPACE, AS ELECTROMAGNETISM/energy is CLEARLY (AND NECESSARILY) proven to be gravity (ON/IN BALANCE) !!! CLEARLY, I have mathematically proven and explained what is the fourth dimension. Magnificent. By Frank Martin DiMeglio
@frankdimeglio8216
@frankdimeglio8216 Год назад
@@MathAndScience TIME is NECESSARILY possible/potential AND actual ON/IN BALANCE, AS ELECTROMAGNETISM/energy is CLEARLY AND NECESSARILY proven to be gravity (ON/IN BALANCE). Gravity is an INTERACTION that cannot be shielded (or blocked) ON BALANCE. Consider what is the man (AND THE EYE ON BALANCE) who IS standing on what is THE EARTH/ground. Touch AND feeling BLEND. Consider TIME AND time dilation ON BALANCE, AS WHAT IS E=MC2 is taken directly from F=ma; AS the stars AND PLANETS are POINTS in the night sky ON BALANCE. This CLEARLY explains and proves the fourth dimension. c squared CLEARLY represents a dimension of SPACE ON BALANCE !!!! Indeed, E=MC2 is taken directly from F=ma; AS TIME is NECESSARILY possible/potential AND actual ON/IN BALANCE; AS ELECTROMAGNETISM/energy is CLEARLY AND NECESSARILY proven to be gravity (ON/IN BALANCE). Accordingly, ON BALANCE, the rotation of WHAT IS THE MOON matches the revolution. Notice the TRANSLUCENT AND BLUE sky ON BALANCE. Consider WHAT IS THE EYE ON BALANCE, AS c squared CLEARLY represents a dimension of SPACE ON BALANCE. INDEED, WHAT IS E=MC2 is dimensionally consistent; AS ELECTROMAGNETISM/energy is CLEARLY AND NECESSARILY proven to be gravity (ON/IN BALANCE). Gravity/acceleration involves BALANCED inertia/INERTIAL RESISTANCE, AS TIME is NECESSARILY possible/potential AND actual ON/IN BALANCE; AS ELECTROMAGNETISM/energy is CLEARLY AND NECESSARILY proven to be gravity (ON/IN BALANCE); AS WHAT IS E=MC2 is taken directly from F=ma; AS GRAVITATIONAL force/ENERGY is proportional to (or BALANCED with/as) inertia/INERTIAL RESISTANCE. “Mass”/ENERGY involves BALANCED inertia/INERTIAL RESISTANCE consistent with/as what is BALANCED electromagnetic/gravitational force/ENERGY, AS ELECTROMAGNETISM/energy is CLEARLY AND NECESSARILY proven to be gravity (ON/IN BALANCE). Accordingly, ON BALANCE, what are OBJECTS may fall at the SAME RATE. Consider what is the orange (AND setting) Sun AND what is the fully illuminated (AND setting/WHITE) MOON ON BALANCE. They are the SAME SIZE as what is THE EYE. WHAT IS E=MC2 is taken directly from F=ma. CLEARLY, gravity AND ELECTROMAGNETISM/energy are linked AND BALANCED opposites (ON BALANCE); as the stars AND PLANETS are POINTS in the night sky ON BALANCE. Consider TIME AND time dilation ON BALANCE. WHAT IS E=MC2 is taken directly from F=ma, AS the rotation of WHAT IS THE MOON matches the revolution; AS TIME is NECESSARILY possible/potential AND actual ON/IN BALANCE; AS ELECTROMAGNETISM/energy is CLEARLY AND NECESSARILY proven to be gravity (ON/IN BALANCE). By Frank Martin DiMeglio
@RockySinghaniyaRocky
@RockySinghaniyaRocky 7 месяцев назад
​@@ufs4.1me too😊
@christ2551
@christ2551 8 дней назад
You are god sent Mr. Gibson. They pay these athletes ridiculous 💰 when they really should be paying awesome teachers like yourself those money.
@user-ok7ct6bp4f
@user-ok7ct6bp4f 7 месяцев назад
May the lord continue blessing you for the great work u are doing sir.
@jimcampbell1139
@jimcampbell1139 Год назад
My friend. I took my last class on trig some 50 years ago night school. Your classes have caused me some problems. This class was super informative. At 80 yrs. I am not as rapid mentally but you are very through and it brings tighter things from your earlier classes. Many many thanks.
@nasrullahturke4480
@nasrullahturke4480 Год назад
This truly was one of the concept I was concerned with. With so many different force formula and it's types it is one of the confused concept to many students.
@tooeric5
@tooeric5 Год назад
Of All Your Lectures you are one of the Excellent lecturer. Thank you I love because they really get to my understanding.
@user-fy2rz4iy5v
@user-fy2rz4iy5v 15 дней назад
Thanks so very much for this video. It's like you've removed a clog in my brain. God Bless.
@scitus5222
@scitus5222 Год назад
Your videos are amazing. Love it 💕❤️
@MathAndScience
@MathAndScience Год назад
Thanks so much!
@lenorareedbrinson1181
@lenorareedbrinson1181 Год назад
Mr. Jason, you are an amazing Instructor. I appreciate your knowledge ability that YOU offer me. I am trying to teach myself through your lessons. I don't understand how You got the angle of 36.9. I have no calculator. I do my work manually. Please explain. I will review trigonometry. Thank You. Lenora
@Code8564
@Code8564 3 месяца назад
Great explanation ❤
@alieumansaray6436
@alieumansaray6436 Год назад
What an excellent teacher/lecturer
@gildalartey-sr8iy
@gildalartey-sr8iy 4 месяца назад
thank u very much
@bonnietube6616
@bonnietube6616 10 месяцев назад
really I appreciate you your work your work
@bonnietube6616
@bonnietube6616 10 месяцев назад
thank you
@AdmiringBoombox-he7sl
@AdmiringBoombox-he7sl 2 месяца назад
I like the way you teach
@morriswahba173
@morriswahba173 5 месяцев назад
This is the way how you teach students thank you
@antoinelavoisier9784
@antoinelavoisier9784 7 месяцев назад
This gentleman is outstanding. It is rare for someone with such deep ability to also be able to perceive and correct the stumbling points of the novice.
@kareemsalessi
@kareemsalessi Месяц назад
52:00 Rockets 🚀 Question:: What is a minimum necessary TWR for a vertical rocket launch which burns at least one second???
@James-jk8my
@James-jk8my Месяц назад
Thanks!
@tresajessygeorge210
@tresajessygeorge210 2 месяца назад
THANK YOU... SIR...!!!
@kville5796
@kville5796 5 месяцев назад
Thank you.
@davidogbija5806
@davidogbija5806 Год назад
Nice learning from a great and wonderful teacher like you many many thanks 🙏
@MathAndScience
@MathAndScience Год назад
So nice of you!
@racquelsabesaje4562
@racquelsabesaje4562 Год назад
fy=10 sin(-45 degrees)
@niyonkuruidrissa2346
@niyonkuruidrissa2346 Год назад
So basic sir 10x and much respect ❤️❤️❤️
@OnyinyeNnanna-ug7qi
@OnyinyeNnanna-ug7qi 6 месяцев назад
Thank you sir
@racquelsabesaje4562
@racquelsabesaje4562 Год назад
-y axis 0-1-2-3-4-5-6-7-8-9-10
@Diego-rb2vt
@Diego-rb2vt 4 месяца назад
Thank you professor! What class 💯 👏🏼👏🏼👏🏼
@goodphone156
@goodphone156 Год назад
If two vettors they act one horizontal and one vertical with the same force of 4N what is its angle of moviment? Or there is no angle of moviment because the two forces cancel each other out , because they are in a point of equilubrium.
@hemrajue3434
@hemrajue3434 Год назад
If we use triangular law of addition, resultant force is going to be √4^2+4^2=√32=4√2 and angle 45°.
@user-gg5bf4ti4b
@user-gg5bf4ti4b Год назад
i got this information from an learning web page called Byju's is it correct A force is required to change the state of motion of an object. It can move an object at rest, stop and slow a moving object and/or change the direction of a moving object. A force is required to stop a moving object. - Byju's
@AramKuech
@AramKuech Месяц назад
I appreciate it
@simpleman283
@simpleman283 Год назад
When I first saw the Sine & Cosine video I had the same question. I never said anything because I was only interested in sin & cos, but just thinking about it, I realised how it works. You know they are still making comments on that video arguing first without ever taking some time to think about it. O yea, & the never ending comments about the stick man. I love learning this stuff & you teach it so well. Thank you. I hope you have a great weekend
@MathAndScience
@MathAndScience Год назад
Thanks so much. Yeah I have answered that question dozens of times over on that video :). It’s ok though - I want to know the confusing bits so I can clear them up!
@munyuconeliusgodblessupyou176
You are so unique in your perfect explanation 🤝🤝✍️✍️✍️🎇🎇🎇
@josphat.Karanja
@josphat.Karanja 8 месяцев назад
🤓🤓🤓❤❤❤❤... My favorite PHYSICS ❤❤❤ ... You are a great teacher, love all the lessons
@racquelsabesaje4562
@racquelsabesaje4562 Год назад
45 degrees below the horizontal
@Laura-ho4he
@Laura-ho4he Год назад
Amazing content, thank you sir
@alphanetworkkenya1734
@alphanetworkkenya1734 7 месяцев назад
Amazing teacher, thank you🎉
@dmpadher737
@dmpadher737 10 месяцев назад
Sir - Very nice … A small query -> “ If I throw a ball in space with force ‘F’ , the will move in space continuously. Will the ball will have same acceleration throughout its journey? Or same velocity throughout journey ( means Zero force ) ?
@racquelsabesaje4562
@racquelsabesaje4562 Год назад
7.07
@user-fm7yy8qe5c
@user-fm7yy8qe5c 11 месяцев назад
God bless u😊❤
@RockySinghaniyaRocky
@RockySinghaniyaRocky 7 месяцев назад
10:47-27am4/1/24
@racquelsabesaje4562
@racquelsabesaje4562 Год назад
force 2(5n) fx=4n fy=3n}
@racquelsabesaje4562
@racquelsabesaje4562 Год назад
10.0 newton -x axis 10 -y axis
@racquelsabesaje4562
@racquelsabesaje4562 Год назад
vertical horizontal component
@racquelsabesaje4562
@racquelsabesaje4562 Год назад
asks horizontal verical components
@MuhammadQasim-th3ed
@MuhammadQasim-th3ed Год назад
Sir you are like light in darkness ...❤️🙋🙌🙌
@racquelsabesaje4562
@racquelsabesaje4562 Год назад
11.07n x axis -4.07n y axis
@ursulagwozdz1955
@ursulagwozdz1955 Год назад
Thank you so much for this great lecture.
@roselineclement
@roselineclement 11 месяцев назад
Nice teaching
@jerrytheinsider
@jerrytheinsider 8 месяцев назад
Awesome
@racquelsabesaje4562
@racquelsabesaje4562 Год назад
45 degrees x-7 axis y-7 axis 7x7 =49
@anissbenthami
@anissbenthami 9 месяцев назад
In your example where you apply force to the baseball in space in order to cause motion, can you move an asteroid in the same exact way as a baseball in this context or will it be different?
@racquelsabesaje4562
@racquelsabesaje4562 Год назад
fx=10 cos(-45 degrees)
@racquelsabesaje4562
@racquelsabesaje4562 Год назад
/122.5+16.6
@racquelsabesaje4562
@racquelsabesaje4562 Год назад
5x/2
@YujiuWang-qc8bn
@YujiuWang-qc8bn Месяц назад
If you want to watch last two videos of the playlist,please reply me"Why'2 unavaliable videos are hidden'appeared on my computer interface?",and then I'll reply you.
@user-gg5bf4ti4b
@user-gg5bf4ti4b Год назад
A force is required to change the state of motion of an object. It can move an object at rest, stop and slow a moving object and/or change the direction of a moving object. A force is required to stop a moving object. - Byju's
@racquelsabesaje4562
@racquelsabesaje4562 Год назад
-5-2.07
@racquelsabesaje4562
@racquelsabesaje4562 Год назад
fx=10n-2.93=7.07 n
@racquelsabesaje4562
@racquelsabesaje4562 Год назад
-x=-1 y-2 45x2=90 45/2=22.5
@racquelsabesaje4562
@racquelsabesaje4562 Год назад
f net x=7.07+4
@racquelsabesaje4562
@racquelsabesaje4562 Год назад
-0-=tan-1(-4.07/11.07)
@racquelsabesaje4562
@racquelsabesaje4562 Год назад
3/4x9/12
@racquelsabesaje4562
@racquelsabesaje4562 Год назад
36.9 degrees
@racquelsabesaje4562
@racquelsabesaje4562 Год назад
5 n 36.9 degrees
@wilkyclergeot9416
@wilkyclergeot9416 Год назад
" Incredible teacher thanks for everything"
@MathAndScience
@MathAndScience Год назад
You are very welcome!
@racquelsabesaje4562
@racquelsabesaje4562 Год назад
45 degrees 36.9 degrees
@racquelsabesaje4562
@racquelsabesaje4562 Год назад
-o-=-20.2 degrees
@racquelsabesaje4562
@racquelsabesaje4562 Год назад
f net y=-7.07+3
@racquelsabesaje4562
@racquelsabesaje4562 Год назад
0 below horizontal
@racquelsabesaje4562
@racquelsabesaje4562 Год назад
x axis y axis 14/2=7
@racquelsabesaje4562
@racquelsabesaje4562 Год назад
20.2
@mike2884
@mike2884 Год назад
Amazing !
@racquelsabesaje4562
@racquelsabesaje4562 Год назад
2.7
@racquelsabesaje4562
@racquelsabesaje4562 Год назад
-20.2 degrees
@user-gg5bf4ti4b
@user-gg5bf4ti4b Год назад
Does force stop
@hooberdoober576
@hooberdoober576 Год назад
Do E&M and I'll be a fan. Registered EE
@ArtisanTony
@ArtisanTony Год назад
I will always think of gravity as a force. So what if space time is warped. The force of gravity caused it to warp :) So maybe gravity is not a force on the object that is affected (like an asteroid approaching Earth) but spacetime being warped caused the object to change direction so in effect, gravy applied an indirect force on the asteroid. This argument goes way back and seems to be more about personalities than facts :)
@ethan_jenn
@ethan_jenn 11 месяцев назад
6:34, what about gravitational force ? does it not maintain the motion ?
@racquelsabesaje4562
@racquelsabesaje4562 Год назад
l\ 270 degrees 180 degrees
@jjsmallpiece9234
@jjsmallpiece9234 Год назад
Should force be measured in apples? Which variety - Golden Delicious or Braeburns? 1GD = 1N?? Would a conversion factor be needed for Braeburns to Golden Delicious. Do you have different apple varieties in the US? Europe apples to USA apples??
@simpleman283
@simpleman283 Год назад
Red Delicious is the best. Always go w/best.
@racquelsabesaje4562
@racquelsabesaje4562 Год назад
45 degrees
@racquelsabesaje4562
@racquelsabesaje4562 Год назад
force
@racquelsabesaje4562
@racquelsabesaje4562 Год назад
below horizonal
@maxmudita5622
@maxmudita5622 11 месяцев назад
Does force only affect baryonic matter?
@racquelsabesaje4562
@racquelsabesaje4562 Год назад
radius 180 degrees
@racquelsabesaje4562
@racquelsabesaje4562 Год назад
7x7=49
@racquelsabesaje4562
@racquelsabesaje4562 Год назад
-2.7
@racquelsabesaje4562
@racquelsabesaje4562 Год назад
fr=/4 squared +3 squared
@StudyChannel-ti4tl
@StudyChannel-ti4tl 8 месяцев назад
9:43
@racquelsabesaje4562
@racquelsabesaje4562 Год назад
1.414
@racquelsabesaje4562
@racquelsabesaje4562 Год назад
force is push and pull
@racquelsabesaje4562
@racquelsabesaje4562 Год назад
force effort
@racquelsabesaje4562
@racquelsabesaje4562 Год назад
30
@frankroper3274
@frankroper3274 Год назад
This makes me think of the pyramids! I don't know how they were built but if the Egyptians knew how much force they had available and how much force they needed they could have built a platform at an angle to match the work necessary to move the large loads.
@user-gg5bf4ti4b
@user-gg5bf4ti4b Год назад
is it right
@racquelsabesaje4562
@racquelsabesaje4562 Год назад
f net x=11.07 n
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