9 A solid wooden cylinder of radius r, height h, and specific gravity sw is placed in a container of tap water such that the axis of the cylinder is perpendicular to the surface of the water. Assume that the density of the water is . It is assumed the wooden cylinder stays upright under small oscillations. a) If the cylinder is displaced a small amount, then determine an expression for its natural frequency. b) If the tap water is replaced by salt water with specific gravity of 1.2, then determine whether the natural frequency of the wooden cylinder increases or decreases and by what percentage.

the simple machine has three main features. they are:

fulcrum is the center point or pivot point of the machine. effort is input force/ applied force. load is external force/ output.

the keisha 's machine labels are

x : load

y: fulcrum

z: lever

the answer would be   dignified - apex

there is no correct list among the choices you've provided.

the list might look something like this:

-- baby human

-- piccolo

-- flute

-- soprano singer

-- trumpet

-- tenor singer

-- trombone

-- baritone singer

-- baritone horn

-- bass singer

-- tuba

since i had to make up the list myself, i made it easy on myself, and i didn't try to shuffle the string instruments and woodwinds into it too.

if they have a finite resultant