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Lesson - 1 Boats and Stream Tricks - Overview Of The Topic (in Hindi)
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This lesson is about basic concepts and overview of boats and streams.

Mona Choudhary
Verified Educator β | β Educator | Helping Hand Award March 2019 | Passion For Teaching |

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I also not understand the 3 part of the video because there are many mistakes
11+5=16 16Γ·2=8 hence option c 8km/hr
Mona Choudhary
5 months ago
good... keep it up π
Speed of boat i still water is 8km/hour
Mona Choudhary
6 months ago
good... keep it upπ
Thank You mam
ma'am i want to ask a que related to this topic
Mona Choudhary
6 months ago
yes
thank u mam...
Mona Choudhary
7 months ago
Jillani ali
7 months ago
Mona Choudhary
7 months ago
Follow kijiye course....ache see....strong ho jayegi maths
speed of boat n still water 8 km/h
Mona Choudhary
7 months ago
good... keep it up βΊ
Harry singh
7 months ago
thanks mam ππ
1. Boats And Stream Tricks Overview And Concepts By - Mona Choudhary Flow Of Stream Downstream Upstream

3. Boats And Stream Tricks Overview And Concepts By - Mona Choudhary Flow Of Stream Downstream Upstream

4. Terms Related to Boats and Sreams: Speed of the boat: It refers to the velocity of the boat in standing water let it be X. Speed of the Stream: It refers to the velocity at which the water flows, let it be Y.

5. Terms Related to Boats and Sreams: Downstream: when the boat (or swimmer) moves in the same direction as that of the stream. Flow Of Stream D(Speed) = X + Y Downstream

6. Terms Related to Boats and Sreams: Upstream: When the boat (or swimmer) moves against i.e. in the opposite direction of the stream. Flow Of Stream U(Speed)X -Y Upstream

7. Terms Related to Boats and Sreams: Stream: A stream is nothing but the moving water, which is sometimes also called Current. Still Water: It implies that speed of water is zero. If the speed downstream is D km/hr and the speed upstream is U km/hr, then: Speed in still water-1/2 (D + U) km/hr Rate of stream or current = (D-U) km/h

8. 1. A boat can travel with a speed of 13km/hr in still water. If the speed of the stream is 4km/hr. Find the time taken by the boat to go 68km downstream olution I3Km/r ownsbseam Speed x13tY

9. Homework Questions In one hour, a boat goes 11 km/hr along the stream and 5 km/hr against the stream. The speed of the boat in still water (in km/hr) is: a) 3 km/hr b) 5 km/hr c) 8 km/hr d) 9 km/hr gun run onuw et ew

10. THANK You!!! KEEP LEARNING