Calculate the Minimum Average Power Output Necessary for a

question 57

Multiple Choice

Calculate the minimum average power output necessary for a person to run up a 12.0 m long hillside,which is inclined at 25.0° above the horizontal,in 3.00 s.You can neglect the person's kinetic energy.Express your answer in horsepower.(1 hp = 746 W)

• A)1.24 hp
• B)2.93 hp
• C)1.86 hp
• D)0.740 hp

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Definitions:

Actual Authority

The explicit power given to an agent by a principal, allowing the agent to act on the principal's behalf.

Express Authority

Explicit, direct power given to an individual or entity to perform actions or make decisions on behalf of another.

Implied Authority

The power assumed by a person that allows them to act for another, even if not explicitly granted.

Apparent Authority

A situation where a person appears to have been given authority to act on behalf of another, even if no actual authority has been granted.