The following is in unstable equilibrium__________________? – McqOptions

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1.	The following is in unstable equilibrium__________________?
A.	a uniform solid cone resting on a generator on a smooth horizontal plane
B.	a uniform solid cone resting on its base on a horizontal plane
C.	a solid cube resting on one edge
D.	a satellite encircling the earth
Answer» D. a satellite encircling the earth

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