A box weighs
on a spring balance at the north pole. Its weight recorded on the same balance if it is shifted to the equator is close to (Take
at the north pole and the radius of the earth
)
A box weighs
on a spring balance at the north pole. Its weight recorded on the same balance if it is shifted to the equator is close to (Take
at the north pole and the radius of the earth
)
Option 1 -
Option 2 -
Option 3 -
Option 4 -
-
1 Answer
-
Correct Option - 3
Detailed Solution:
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->R3 = (R + x)2 (R – x)
->R3 = (R2– x2) (R + x)
->x2 + Rx – R2 = 0
Stress
R is not correct.
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