Uniform Motion and Non Uniform Motion

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me

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Yes bro

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I saw all videos of motion.they made my fear of physics go away and fell in love with it😍thanks sir

[@ManochaAcademy]

Most welcome 😊

[@mariposa_rad_entrtenimient9405]

@@ManochaAcademy please can i have answers or answer for 3rd question

[@adnanbijapure8382]

what is the answer

[@sadhusaisrujan3031]

1.instantaneous speed 2. No 3.24 KM/H

[@s.mgammer1035]

@@ManochaAcademy please sir make video about differsnarion and integration

[@akintolafavour113]

1. Instantaneous speed 2. No 3. 25km/h. First half= 20km, 1h. Second half =30km, 1h :- Average speed = total distance /total time 50km/2h= 25km/h

[@azazahmad1432]

Wrong answer

[@azazahmad1432]

24 kilo metre per hour

[@ayaandogra1456]

@@azazahmad1432 how bro

[@azazahmad1432]

@@ayaandogra1456 first you have to take distance=X,( A to B = X=20,B to C=X=30) distance=2X, after you have to solve time, T1= distance/ speed(T1=X/20),T2 = distance/speed (T2=X/30), {total time = X/20+X/30=5X/60},(Average speed= total distance/ total time=2X/5X/60, {X/X}=0, 2×60/5= 24Km/h.

[@abreshmi_muskan]

Bro, no.

[@pankajMishra-ty7uu]

1)it measures the speed of the car 2)no 3)25 km thank u !sir,i understood everything in this session

[@artisrivastava82]

Well donev

[@ritvikgupta8445]

Q1.It measures the speed of the vehicle Q2.NO Q3. Average speed is total speed upon time taken to total speed is 20+30=50 so 50/2=25 ANS=25km/h

[@sariah7641]

there's no time given... why did you divide by 2

[@ritvikgupta8445]

@@sariah7641 average speed is also calculated by total speed divided by the number of objects in motion

[@roshangupta672]

Most practical teacher🤓🤓🤓🤓

[@ManochaAcademy]

Thanks for liking

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Greatest teaching I have ever seen!!👍👍

[@ManochaAcademy]

Wow, thank you!

[@rehanrai2471]

Sir best teacher

[@karthikeyacherukumalla6969]

Q1 Ans ) A speedometer of a vehicle measures the speed. Q2 Ans ) No , because a particle moving with uniform speed may or may not have uniform velocity. Q3 Ans ) Speed of the car at the first half = 20 km/h Speed of the car at the second half = 30 km/h Speed = Distance/time = 50/2 = 25 km/h ∴ The average speed of the car is 25 km/h

[@SonuSingh-tr8on]

Dear who u taken time interval as 2 bcz 1/2+1/2 is 1 but not two so the correct answer is 50

[@Suraj_8918]

The time will be 1 hour not 2 so answer is 50

[@Suraj_8918]

@@SonuSingh-tr8on Right

[@karthikeyacherukumalla6969]

@@Suraj_8918 ok

[@karthikeyacherukumalla6969]

I didn't know cuz i am just class 7

[@uzomaagukpaha9304]

Q1) the speedometer of a vehicle measures the instantaneous speed of the vehicle

[@molkapurishivakrishna2963]

Thank you sir....Explian the difference among...Uniform speed ,uniform motion and uniform velocity... Non uniform speed,non uniform motion and non uniform velocity..

[@bhavyanayak4342]

1) Instantaneous Speed 2) No because the direction has been changed. 3) 30 + 20 / 2 = 50 / 2 = 25 km/h Am I right?

[@ManochaAcademy]

Q1 and Q2 are correct :) Answer of Q3 is 24 km/hr. Here is solution: Let's start with the formula for average speed = total distance / total time But since the distance is not given in the sum, we can take total distance as 2x. So 1st half distance is 'x' and 2nd half also is 'x'. Now to calculate total time … Total time = time of 1st half + time of 2nd half time = distance / speed So we get total time = x/20 + x/30. Now plug in the values in the main formula Average speed = 2x / (x/20 + x/30) = 2x/ (5x/60) = 24 km/hr

[@bhavyanayak4342]

Thank you sir..I understood :)

[@azazahmad1432]

@@bhavyanayak4342 always wrong

[@oluyemiolajide5209]

Thanks so much for the teaching.now I understand everything on speed, velocity, acceleration, displacement and distance

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Thanks for liking

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@@savitasingh3727 6.022×power of 10 twenty three, (subscribe) you deserve, due to your bakwas comment 😂😂😂😂

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Thanks once again for the teaching . May God continue to give you more knowledge , wisdom , guidance , support and understanding.

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[@ManochaAcademy]

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[@ManochaAcademy]

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[@GurpreetSingh-fj7wy]

I was having doubt in Velocity. When I saw your video it helped me a lot. Thank you so much sir

[@dreamscan9825]

1-Calculate the speed of vehicle 2-No 3-First half-20km/hr Second half-30km/hr Total-50km/hr 50/2=25km/hr

[@IITKrrish07]

Noo

[@GraphicsGuruji]

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[@FlickEditz....1677]

1.instantenous speed 2.as velocity is speed with direction, although it has a uniform speed but as it turns so it's direction is changing so velocity is not uniform 3.total distance=20km+30km=50km Total time=1h+1h=2h Avg.speed=total distance ÷total time So, =50/2km/h=25km/h

[@deepapal6490]

My answers are also like this. Nice

[@kishorkhatri4203]

50 is not the total distance, it's the total instantaneous speed, so it can't be putted in the place of distance in the formula, average speed is distance/time

[@abhiram.p.udayakumar6617]

Sister should we have to convert the "km and hour" to "Meter and Second"

[@FlickEditz....1677]

@@abhiram.p.udayakumar6617 Its all dependent on you... But most of the questions want km/hour to be converted to m/s...so make it as a habit while solving the questions related to motion....

[@deeptinarayan6771]

You are the best sir. My concept is clear now. Thank you sir

[@ManochaAcademy]

You are most welcome

[@deeptinarayan6771]

@@ManochaAcademy thank you so much sir

[@mkshettar3226]

Super understanding the concept related to distance, displacement, velocity and speed with an practically.

[@mithileshpal2597]

Sir as I watched your video I think all the air transportation moves with displacement so that it reaches faster .Sir Am I correct Please tell me.

[@diyabasu8763]

Really I'm fell in love with your teaching skills so the ans are Q. Speedometer measures the speed of a vehicle. Q2. No, when we turning the speed become slows down. 13. Idk

[@sarthakchoudhury2897]

Q1) Speedometer measures the Instantaneous Speed. Q2) No the car does not posses uniform velocity as it has changed its path from straight line. Q3) 20+30/2 = 50/2 = 25 km/h

[@BoyeBokolo-po5wh]

Does it means that it takes 2hrs for the car to cover the total distance

[@yunikagurung3067]

watching after 3 years of upload but it is easy to understand vey very thank u sir

[@onamimeee5679]

1)Instantaneous speed 2)No it is not in uniform velocity ,because its direction may change 3)25 km/h

[@ManochaAcademy]

Your answers of Q1 and Q2 are correct :) Answer of Q3 is 24 km/hr. Here is solution: Let's start with the formula for average speed = total distance / total time But since the distance is not given in the sum, we can take total distance as 2x. So 1st half distance is 'x' and 2nd half also is 'x'. Now to calculate total time … Total time = time of 1st half + time of 2nd half time = distance / speed So we get total time = x/20 + x/30. Now plug in the values in the main formula Average speed = 2x / (x/20 + x/30) = 2x/ (5x/60) = 24 km/hr

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[@lovelypandey59]

1)The speedometer measures the instantaneous speed of the car. 2)The velocity of car will change if it takes turn as direction will change. 3) Let the distance be x km . So, time for first half distance= distance/speed ( X/2 )/20 hr=x /40 hr Time for second half distance = distance /speed=(x/2 )/30 hr =x /60hr Total time =x /40 hr + x/60 hr=5x/120 =x/24 hr Total distance =x km So average speed = total distance/total time = x/(x/24)km/hr =24 km/hr

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Thank you sir your explanation is very clear

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[@pushpasingh1359]

Thanks sir . Now it is very easy for me

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Welcome

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[@ManochaAcademy]

Thanks a lot :) Great to hear that!! You can also try the Quiz and Top 3 Questions on website: www.manochaacademy.com

[@SudaisAli-w2j]

question 1 ans is: The speedometer of a vehicle measures the instantaneous speed of the vehicle, which is the rate at which the vehicle is traveling at a specific moment in time. This is typically displayed in units of kilometers per hour (km/h) or miles per hour (mph), depending on the region. question 2 ans is: No, the car does not have uniform velocity. While the car may be moving at a constant speed, velocity is a vector quantity that depends on both speed and direction. Since the car is turning, its direction is changing, and therefore, its velocity is not uniform. qusetion no 3 ans is: Average Speed= Total Time Total Distance ​ Let's assume the total distance is 𝐷 D. The car covers half the distance ( 𝐷 / 2 D/2) at 20 km/hr and the other half ( 𝐷 / 2 D/2) at 30 km/hr. Step 1: Time taken for the first half The time taken to cover the first half of the distance ( 𝐷 / 2 D/2) at 20 km/hr is: 𝑡 1 = 𝐷 / 2 20 = 𝐷 40 t 1 ​ = 20 D/2 ​ = 40 D ​ Step 2: Time taken for the second half The time taken to cover the second half of the distance ( 𝐷 / 2 D/2) at 30 km/hr is: 𝑡 2 = 𝐷 / 2 30 = 𝐷 60 t 2 ​ = 30 D/2 ​ = 60 D ​ Step 3: Total time taken The total time taken is: 𝑡 total = 𝑡 1 + 𝑡 2 = 𝐷 40 + 𝐷 60 t total ​ =t 1 ​ +t 2 ​ = 40 D ​ + 60 D ​ To add these fractions, find the least common denominator: 𝑡 total = 3 𝐷 120 + 2 𝐷 120 = 5 𝐷 120 = 𝐷 24 t total ​ = 120 3D ​ + 120 2D ​ = 120 5D ​ = 24 D ​ Step 4: Average speed Now, we can find the average speed: Average Speed = 𝐷 𝑡 total = 𝐷 𝐷 / 24 = 24   km/hr Average Speed= t total ​ D ​ = D/24 D ​ =24km/hr So, the average speed of the car is 24 km/hr. SIR IS THIS CORRECT ANSWER Here it is: "If I write that you don't give any answers in the comment box."

[@VishalKumar-dg6uq]

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[@ManochaAcademy]

It's my pleasure

[@pushpasingh1359]

1.Speedometer measure speed 2.yes 3.50km/h

[@mariposa_rad_entrtenimient9405]

How it is 3.50km/h

[@nikitathakre9803]

@pushpa Singh AS Will be 25

[@dr.chandrasingh3077]

You are teaching well sir

[@ImTapaswini]

Uniform & Non Uniform Motion - 7:27

[@J_here07]

Explaining Skills 🔥🔥🔥

[@anilkumargundala6099]

1.A.The speed of a vehicle in the given time 2.A.No,because the velocity also depends upon its direction 3.A.It is 25KM/H

[@priyarajesh2447]

Thanks for your explanation

[@ManochaAcademy]

Glad it was helpful!

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tq very much sir very usefull😁

[@ManochaAcademy]

Thanks for liking

[@theworldofvlogs2939]

Thank u so much sir it was very helpful for the examination, thanks a lot

[@Sing762]

1. Instantaneous speed 2. No.when car makes a turn it's direction changes so velocity changes and it is a non uniform velocity. 3.direct formula Average speed=2×v1×v2÷v1+V2 You will get the answer as 24 km/hr Please correct me if iam wrong somewhere.

[@Sing762]

@@yellapudevisravani6603 see sister whenever a body changes direction of motion its velocity changes even though it is travelling with uniform speed therefore a car taking a turn at uniform speed does not have uniform velocity ok🙂

[@Sing762]

@@yellapudevisravani6603 i said instantaneous speed because speedometer deflects whenever there is change in speed or acceleration so it gives speed at that instant of time alright👍

[@Sing762]

@@yellapudevisravani6603 yes

[@sentientsid07]

Can you explain me the 3rd one i am very confused?

[@abhinandashetty6326]

Thank you sir. I like your explanation and your teaching skills.

[@ManochaAcademy]

You are most welcome

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[@ManochaAcademy]

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[@ManochaAcademy]

Thank you! 😃

[@aliyankhan8850]

where are u from

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Thank u sir I've understood very well ur explanation sir thank u .it helped me a lot in my semister exams

[@ManochaAcademy]

Great to hear that :) Do check out more videos on my KZbin channel or at www.manochaacademy.com

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Amazing interesting ausum lecture

[@ManochaAcademy]

Thanks for liking

[@brysonsam5468]

Sir... your explanation is very interesting and we could understand very clearly...

[@fudiesaccoh8359]

Q1 The speedometer of an automobile measures the instaneous speed of the outomobile.

[@vidhanshdebroyofficial8491]

1- A speedometer measures the speed of the vehicle 2- No as the car has a turning point and it's direction changed 3- 20km/h =10km/h(half) 30km/h=15 ,average speed =10+15=25

[@raghuram2398]

Thank you sooooooooooooo much sir super explaination

[@ManochaAcademy]

You are welcome

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[@ManochaAcademy]

Keep it up and keep watching.

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[@ManochaAcademy]

Glad to hear that.

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[@ManochaAcademy]

Most welcome

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[@ManochaAcademy]

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[@ManochaAcademy]

Thanks and welcome

[@kuficcalligraphy5510]

Q1. It measures the speed of the vehicle in motion. km/h Q2. No, because usually, cars slow down while turning. Q3. The average speed is 25 km/h.

[@chiderageorge7631]

Pls calculate

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Whole Year I didn't understood the topic which you explained in 12 minutes you are great Thank You Sir

[@ManochaAcademy]

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THIS WAS VERY UNIQUE CLASS EVER

[@syednabeelhussain4085]

1) speedometer measure instantaneous speed 2) no, the car wont have uniform velocity 3) 25kmph

[@smartphoneuser791]

What a way of teaching. Excellent 👍 way.

[@ManochaAcademy]

Glad you liked it

[@AvighnaDaruka]

TOP 3 QUESTIONS BY AVIGHNA DARUKA 1)The speedometer measures km/hour or instantaneous speed. 2)No, the car doesn't has uniform velocity since the direction has changed. 3) Easy, you find the average speed by applying the simple formula of a sum divided by count. Thus, 25+35= 50 divided by count = 25 THANK YOU FOR READING *****************end of comment please like*****************

[@dontknow9964]

but 3rd will be 24 km/hr

[@sirgapradhyumna8187]

Sir your explanation is good

[@jaklinsweeto8630]

3rd question . car speed for half distance = 20 km /h other half distance = 30 km/h = 20 km/h + 30 km/h =50 kg/h avg speed = total distance /total time avg speed = 50kg /h 0 because the time is not given (measure) so answer is 50 kg /h

[@nagasreelakshmi1384]

It's km/h

[@kirankumark2040]

24km/hr

[@Sigmafemale..14]

You can find the time as (Total distance 's'=2x) t1=s/v =x/20h And,t2=x/30h So, total time taken=x/20+x/30 =x/12 Average speed=total distance/total time taken =2x÷x/12 =24km/h

[@sariah7641]

@@Sigmafemale..14 you got 12 from nowhere

[@shreyasgayen7175]

thank you the video is good

[@ManochaAcademy]

Glad you liked it!

[@shivamagrawal3281]

Plz tell how to derive equations of motion

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it was very helpful and understanding

[@ManochaAcademy]

Great to hear that video was helpful :) Do check out more videos at www.manochaacademy.com

[@manishtyagi4023]

you are great sir

[@ManochaAcademy]

Thanks

[@prajwals6645]

Thank you

[@ManochaAcademy]

Happy to hear that you liked the video :) Do check out more videos at www.manochaacademy.com I have arranged them by subject.

[@kavyareddy991]

Sir Pls explain oxdiation and reduction

[@jaklinsweeto8630]

thanks sir your teaching method is ingenious 👍

[@avinashmhatre3455]

yes take the bio classes for clearing our concepts

[@joanelynadonis4852]

1. The speedometer of a vehicle measures the instantaneous speed. 2. No, because the uniform motion is when the speed is constant and direction is the same. As shown in the video, the car take turn which does not meet the criteria to be included in a uniform motion; therefore, it is a Non Uniform motion. 3. The average speed of the car is 24km/h

[@amankhan3362]

finally some one with correct answer.

[@bharatiwellnessandentertai7978]

1= km/hr 2=uniform 3= 50 km/hr

[@tilakraj1520]

Great video sir....head off...please make biology topic also...

[@Ansh-zb6zy]

Thank you sir for the session but the homework Questions you gave in Question 2, you have not explained Uniform Speed and Uniform Velocity. Both are not same. Please explain both of it and Non Uniform Speed and Non Uniform Velocity. Please come up with KZbin Doubts Class 😀😀

[@harshdubeyncccadet6620]

amazing sir..thx

[@ManochaAcademy]

Thank you :) Happy to hear that you liked the video!

[@teenumacs4471]

Sir , is the answer for question 3 is 25km/hr

[@birendrabudhathoki9097]

1). Measures Instantaneous speed 2). No. It's because the direction has changed although speed is constant. 3) 24 km/hr

[@AP-il9ex]

How u got this

[@AjitSingh-iv7kb]

Thanks sir

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Maza aagya sir seriously I recommend your channel to my friend and family studying students

[@ManochaAcademy]

Thanks a ton

[@jyotindrasingh271]

Q2 Not the car have not uniform velocity because the speed is decreasing and increasing when we apply breck

[@ManochaAcademy]

Q2 Question says speed is uniform. But since car is taking a turn, velocity is not uniform since direction is changing.

[@Abhishek-oe9dj]

Great Sir....You're so brilliant teacher.and you're studying experience is very great.

[@ManochaAcademy]

Thanks for liking

[@srinivaskandagatla9081]

sir, the answers are, 1.speed 2. no 3.24kmph