At What Minimum Rate Is a 60

question 13

Multiple Choice

At what minimum rate is a 60.0-kg boy using energy when,in 8.00 s,he runs up a flight of stairs that is 10.0-m high?

• A)75.0 W
• B)735 W
• C)4.80 kW
• D)48.0 W

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Definitions:

Technology

The application of scientific knowledge for practical purposes, especially in industry.

Technology

The application of scientific knowledge for practical purposes, particularly in industry, through inventions, machinery, and software.

Remanufacturing

The process of restoring used products to a like-new condition through disassembly, cleaning, repairing, and replacing parts as necessary.

Intensive Technology

Service technology that focuses the efforts and talents of many people to serve clients.