TRAINS | A to Z | Part - 1 | INTRODUCTION & BASIC PROBLEMS | Mrs. Radhina C

TIME, DISTANCE & SPEED - A to Z: • TIME, DISTANCE & SPEED...
Relative Speed concept :
• ( A to Z )TIME, DISTAN...
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[@sheejam6309]

Workout sum 1
D= 360 m
t = 80 sec
S= 360. 18
-------- × ----
80. 5
= 16.2 km/hr
Workout sum 2
Length of platform is unknown so
Ans : data Inadequate
Workout sum 3
D= 360 m
S= 62-8
= 54* 5
-----
18
= 15 m/s
Time = (360÷15) = 24 sec
Workout sum 4
D = 200+300 = 500 m
S = 66-30 = 36* 5
-----
18
= 10 m/s
T = (500÷10) = 50 sec

[@janakikumar9350]

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[@originofblessing]

Crystal clear explanation.thank you God bless you.

[@michaelraj1356]

Thank u mam 🙏🙏

[@subramanian.s5872]

Mam final sum ans 10 sec only mam same direction mean we subtract tha distance only mam am right
D = 200 -300 = 100m
S= 66-30 =36kmph
Convert into m/s = 36*5/18 =10
T = D/S
100/10= 10 sec

[@priyavidhya3564]

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[@elavarasansaravanan4676]

உங்களை எங்களுக்கு அறிமுகம் செய்து வைத்ததற்கு பிரபஞ்சத்திற்கு நன்றிகள்....

[@thennai1233]

Very usefull mam🎉👍

[@9535123391]

Thank you very much

[@Lakshmimoorthi28]

Thank you so much 🙏🙏

[@lathalathab.r676]

Excellent teaching ma'am...

[@jayabalmunuswamy8687]

Very super ana clear explanations...thanks lot mammmm

[@ayyappand3011]

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[@lakshmisudeep1144]

Very use ful video mam.. Thank you so much❤😊

[@vigneshmithran4746]

🙏

[@saseesa6976]

Super

[@rajes405]

In an election, b/w two candidate 10% voters doesn't cast their vote and 85 votes were declared invalid. One candidate get 50% of total voters of voter list and won by 165 votes. Then find the total number of voters in list?
Mam unga short cut eppadi apply panrathu theriyala intha question mattum.

[@kannant1179]

1 , S=360/80 *18/5 = 16.2 kmph
2 , Two unknown variable can't be determined
3 , T = 360/54 * 18/5 = 24 Sec
4 , T = 500/36 * 18/5 = 50 Sec

[@sg-gk3gq]

👍👍

[@revathigangatharan1429]

We want Di topic mam🙏....

[@gggddd1995]

Mam super ah solli kudukkuringa.rmba clear ah puriyudhu.thank you mam

[@karthikeyanramaswamy8453]

Wow super good news at ending announcement 38:53 🙏akka

[@uzhavarasan4505]

mam please provide pdf of practice problems for the session topic.

[@thomasfrancis6732]

Workout 4
D=s*t
500=36*5/18*t
t=50 seconds

[@tejaharikrishnaneruturi8246]

Ratio & proportion

[@prasathkrishnaswamy1229]

Please upload videos regularly mam

[@dhanakumardhanakumar2495]

super sister

[@t.s.vasanth8722]

Work sum 1 Answer : 16.2kmph

[@n.t.r1286]

Mam pls do continue ...part 2 3 4 5🙏🙏

[@SamSam-ds1dk]

Nandri🙏

[@akilaraja238]

DI topics poringa mam

[@rajeshrg7871]

Ennala coaching poha mudila sis ungala nambitha erukom so pls keep doing daily videos poda pls try pannunga thank u soo much

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[@jayaprakash2250]

பொங்கல் வாழ்த்துக்கள் அக்கா ❣️🙏

[@gopalchalawadi7855]

superr class mam

[@santhi7589]

Workout sum 1
Train+No length object (Standing)
D=360m T=80 second
S=D/T=360/80×18/5=81/5=16.2 km/hr
Workout sum 2
Cannot be determined because there not given length of platform
Workout sum 3
D=360m
S=St-Sm=62-8=54kmph=54×5/18=15
T=D/S=360/15=24 seconds
Workout sum 4
D=Lt1+Lt2=200+300=500m
S=St1-St2=66-30=36kmph =36×5/18=10m/s
T=D/S=500/10=50 second

[@gayathrip5603]

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[@RadhinaQuants]

whatsApp [phone]

[@sangeethas1746]

Trains 2 video's iruku mam

[@nallamuthu1692]

U Like malar teacher...💐

[@SATHISHKUMARSKTR]

Sema akka❤️❤️❤️

[@arulmartyn3760]

Akka NTPC special poduga

[@natarajan8482]

1.D=360m T=80sec
S=D/T
=360/80*18/5=16.2.
Ans. 16.2kmph
2.Two unknown variable can't be determined.
3.D=360m S=62-8=54kmph
=54*5/18=15m/s
T=D/s=360/15=24 sec
4.D=200+300=500
S=66-30=36kmph
=36*5/18=10m/s
T=D/s=500/10=50seconds

[@adhithyasr2187]

Mam .. please upload boat and stream also ... please

[@akkulalokeswar9630]

Madam solve this one in your concept
S+t take 6hrs
T+u take 18hrs
If S is thrice efficent as T
Starting with s+u fill the tank in first one hour
And t fill the tank in the second hour
And u fill the tank in the third hour
How time taken to fill the tank.
Sove this in LCM method concept madam

[@SenthilKumar-fu8kv]

Mam, kindly review TNPSC exam ADGS-2021 qus paper slimier G-I video , we are waiting for your valuable explanation ADGS-2021 exam Thanks

[@natarajan8482]

Intha topic SSC exam la varuma

[@RadhinaQuants]

Yes

[@billa5882]

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[@vikivikas2753]

Akka upsc exam ku video podunga

[@yogeshs5433]

Ssc exams vidos podunka mam

[@boopathivishwa9253]

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[@SenthilKumar-fu8kv]

Mam TNPSC ADGS-2021 QUST paper Analysis kindly update, like G-I similar video.....
We are waiting for your support
Thanks

[@velpandi461]

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[@jeraldarputhama5054]

Thank you mam

[@Rey4life2]

Thank you mam 🙏

[@sbi9481]

Thank you mam