Physics, asked by sanjana2510, 9 months ago

Guys please help me with the 43rd one...

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Answers

Answered by ratneshkandpal

0

Answer:ggddv

Explanation:fffvvhyrsx

Answered by seema4948

1

Answer:

17

Explanation:

earth rotate about its axis on 24 hours

T=24*60*60s.so angular speed of the earth about its own axis =2pie/T= 2pie/ 24*60*60m/s

At equator g1 = g-R2g1 = g-Rew12

OR

O = g-Rew12 w1 =under root g/Re

=2pie/84.6*60

w1/w=24*60*60/84.6*60 = 17

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