WELCOME TO UNACADEMY Time Speed and Distance part By kunal swarnkar

About me o Kunal swarnkar . Bachelor's of engineering e/ Mechanical engineering Rate, review and recommend o Follow me on - https://unacademy.com/user/kunalswarn42-7542

Time Speed and Distance Speed = Distance/Time Q. A Train runs at the rate of 45km/hr. What is its speed in m/s? 360 18 36 18

To convert kmph to m/s To convert m/s to kmph 5 18 1 8 mls

Q. If A goes from Delhi to Noida at a speed of 30km/hr and comes back at a speed of 70km/hr. Then what is his average speed during the entire journey? .nlh [otal distan ce ad speed 30 o

Q. A bird flying 400km the 1st 100km at the rate of 100km/hr, 2nd at the rate of 200km/hr, 3rd at the rate of 300km/hr and 4th at the rate of 400km/hr. Find the avg speed of the bird? Q. I have to be certain place at a certain time and find that I shall be 15 min too late, if I walk at 4kmph; and 10 min too early if I walk at 6kmph. How far do I have to walk? 4kmph 15min lake 25 60 24 6o 2443 6o

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Kunal swarnkar

Graduated as a Mechanical Engineer.

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Rudramuni Muni S Hiremath

2 years ago

nobody explain as clear as u mam simply explain with bundle of info must watch

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Pankaj Kori

8 months ago

kya sir

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