A Hoop Rotates About an Axis Through Its Center with an Angular

question 66

Multiple Choice

A hoop rotates about an axis through its center with an angular velocity of 40.0 rad/s.If the rotational kinetic energy of the hoop is 400 J,its angular momentum is

• A)800 kg · m²/s
• B)400 kg · m²/s
• C)200 kg · m²/s
• D)20 kg · m²/s
• E)5 kg · m²/s

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Definitions:

General Repair

Maintenance or fixing tasks performed to restore or maintain something, often a vehicle or building, in its original or functional condition.

Right of Reversion

A legal right allowing property ownership to revert back to the initial owner or their heirs upon the occurrence of a specified condition.

Monthly Periodic Lease

A lease agreement that automatically renews each month until either the tenant or landlord gives notice to terminate.

Termination Clause

A provision in a contract that specifies the conditions under which the contract may be ended before the performance is completed.