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A solid sphere,a solid cylinder,and a hoop each have the same mass and radius.If they are spinning at the same angular velocity,which one has the greatest angular momentum?
National Security
Measures and actions taken by a government to protect its citizens, institutions, and sovereignty from threats.
Foreign Policy
A government's strategy in managing its relationships with other countries or international entities.
Export-Import Bank
A government agency or financial institution that provides financial assistance to facilitate the export and import of goods.
Private Spaceports
Facilities owned by non-governmental entities used for launching spacecrafts privately.
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