P = R
Q = R
P = Q
None of the above is correct
cannot be in stable equilibrium
cannot be in neutral equilibrium
cannot be in unstable equilibrium
can be in any of these states
a uniform solid cone resting on a generator on a smooth horizontal plane
a uniform solid cone resting on its base on a horizontal plane
a solid cube resting on one edge
a satellite encircling the earth
1 m x 2 m
2 m x 3 m
1 m x 3m
equally stable on all faces
pyramid
prism
both equally stable
none of the above