TRAINS | A to Z | Part - 1 | INTRODUCTION & BASIC PROBLEMS | Mrs. Radhina C
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- Опубликовано: 7 сен 2024
- TIME, DISTANCE & SPEED - A to Z: • TIME, DISTANCE & SPEED...
Relative Speed concept :
• ( A to Z )TIME, DISTAN...
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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
We are so lucky to get a good teacher like u mam...pls continue ur video's mam
Crystal clear explanation.thank you God bless you.
Thank u mam 🙏🙏
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
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Very usefull mam🎉👍
Thank you very much
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Super
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.
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
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We want Di topic mam🙏....
Mam super ah solli kudukkuringa.rmba clear ah puriyudhu.thank you mam
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mam please provide pdf of practice problems for the session topic.
Workout 4
D=s*t
500=36*5/18*t
t=50 seconds
Ratio & proportion
Please upload videos regularly mam
super sister
Work sum 1 Answer : 16.2kmph
Mam pls do continue ...part 2 3 4 5🙏🙏
Nandri🙏
DI topics poringa mam
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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superr class mam
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
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Trains 2 video's iruku mam
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Akka NTPC special poduga
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
Mam .. please upload boat and stream also ... please
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
Mam, kindly review TNPSC exam ADGS-2021 qus paper slimier G-I video , we are waiting for your valuable explanation ADGS-2021 exam Thanks
Intha topic SSC exam la varuma
Yes
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Ssc exams vidos podunka mam
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Mam TNPSC ADGS-2021 QUST paper Analysis kindly update, like G-I similar video.....
We are waiting for your support
Thanks
Super. Sister. Kum kum face la vainga sis.
Thank you mam
Thank you mam 🙏
Thank you mam