A Turntable 45 Cm in Diameter Starts from Rest and Makes

question 148

Short Answer

A turntable 45 cm in diameter starts from rest and makes its first complete revolution in
3.4 s with constant angular acceleration. If it maintains the same acceleration, how long
will it take the turntable to make its second complete revolution?

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Definitions:

Network Externalities

The effect that one user of a product or service has on the value of that product to other people, often positive, where the value increases as more people use it.

Profit-maximizing

The process or strategy of adjusting production and sale levels to achieve the highest possible profit.

Communications Network

A system of interconnected digital or analog devices and channels used for the purpose of exchanging information.

Willingness to Pay

The maximum amount an individual is ready to sacrifice to acquire a good or service or to avoid something undesirable.