A Space Station of Diameter 80 M Is Turning About

question 45

Multiple Choice

A space station of diameter 80 m is turning about its axis at a constant rate. If the acceleration of the outer rim of the station is 2.5 m/s2, what is the period of revolution of the space station?

• A)22 s
• B)19 s
• C)25 s
• D)28 s
• E)40 s

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Definitions:

Actual Authority

The explicit power granted to an agent or representative by the principal to perform certain acts on their behalf.

Principal's Ratification

The formal approval by a principal (party in authority) of an act performed on their behalf, usually validating a previously unauthorized act.

Contractual Liability

The obligations and responsibilities one party owes to another under the terms of a contract.

Unidentified Principal

An unidentified principal occurs in agency relationships when the third party interacting with the agent does not know the identity of the principal for whom the agent is acting.