An Instrument Is Thrown Upward with a Speed of 15

question 25

Multiple Choice

An instrument is thrown upward with a speed of 15 m/s on the surface of planet X where the acceleration due to gravity is 2.5 m/s² and there is no atmosphere.How long does it take for the instrument to return to where it was thrown?

• A)6.0 s
• B)8.0 s
• C)10 s
• D)12 s

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Definitions:

Two-Part Tariffs

A pricing strategy that consists of a fixed fee plus a variable usage fee.

Supply Chain

The entire system of producing and delivering a product or service, from the supplier of raw materials to the customer.

Chain Profits

The overall financial gains generated through the interconnected stages of a supply chain.

Forward Buy

The purchasing strategy of a product in larger quantities when it is priced lower, to use or sell over time as prices increase.