World Languages, asked by sumitdiwakar72, 27 days ago

please solve this
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Answers

Answered by xXcutemunda1454Xx

2

Answer:

3 one is answer

Explanation:

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Answered by pihujyoti473

2

Answer:

Time period of earth's rotation is ,T=24h=86400 s

Angular velocity, ω=2π/T

Radius of earth, r=6400km=640000m

Now, centripetal acceleration ω2r=

T

(2π)

2r=0.034m/s

2

=3.4

s

2

cm

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