Question

B, Numerical problems
1. If a car moves with a speed of 20 m/s, find the distance travelled by it in 1/2 h.
(Ans: 36 km
2. A train travels with a speed of 60 km/h, findthe distance travelled by it in 20 min.
(Ans: 20 km
3. A bus took 8 hours to reach Amritsar which is at a distance of 447 km from Delhi. Find the
speed with which the bus travelled. Express it
in km/min and m/s.
(Ans: 55.88 km/h, 0.93 km/min, 15.5 m/s)
please find my answer in 15 minute I urgently want the answer​

Answer 1

Answer:

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Step-by-step explanation:

sjjsnsnsnnsnsbsbbshwnwnwnto show the email rii

Answer 2

Cells are the basic building blocks of all living things. The human body is composed of trillions of cells. They provide structure for the body, take in nutrients from food, convert those nutrients into energy, and carry out specialized functions. ... Cells have many parts, each with a different function.