Question

hort answer type questions
An artificial satellite travels at a speed of 20.000 m/s. Express this speed in km/h.
2 Draw a distance-time graph for a butterfly moving around flowers at a speed of 0.25 m/s. Calculate the distance
travelled by it in one minute.​

Answer 1

Answer:

180000 km/hr.

Explanation:

when we convert metres into kilometres we we divide it by 18 /5

So,

20000×18/5

=10000×18

=180000 km/hr

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Answer 2

Answer:

we know that , to convert m/s to km/h we have to multiply the answer by 18 /5

=20,000×18/5

=72,000km/h