Auniform, solid disk with mass m and radius r is pivoted about a horizontal axis through its center. a small object of the same mass m is glued to the rim of the disk. if the disk is released from rest with small object at the end of a horizontal radius, find the angular speed when the small object is directly below the axis.

Which of the following is a false statement about dispersion forces? view available hint(s) which of the following is a false statement about dispersion forces? dispersion forces are the result of fluctuations in the electron distribution within molecules or atoms. dispersion forces are present in all atoms and molecules. dispersion forces result from the formation of instantaneous dipoles in a molecule or atom. dispersion forces always have a greater magnitude in molecules with a greater molar mass. dispersion force magnitude depends on the amount of surface area available for interactions.