Question: Planet Whirl spins so fast that objects at its equator are weightless. It is also held together by magic and remains perfectly spherical. Give the

Planet Whirl spins so fast that objects at its equator are weightless. It is also held together by magic and remains perfectly spherical. Give the ratio of apparent weight at

60 \

deg latitude

(

equator is

0 \

deg latitude, pole is

90 \

deg

)

to that at the North pole.

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