A Ball Is Thrown Vertically Upwards at 19

question 62

Multiple Choice

A ball is thrown vertically upwards at 19.6 m/s.For its complete trip (up and back down to the starting position) ,its average speed is:

• A)19.6 m/s.
• B)9.80 m/s.
• C)4.90 m/s.
• D)not given.

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Definitions:

Gallons

A unit of volume used primarily in the United States to measure liquids and gases.

Utility Function

A mathematical representation of how consumer preferences over goods or services translate into utility or satisfaction levels.

Whisky Consumption

The act of drinking whisky, which can be measured by volume consumed over a given period.

Gallons

A measure of volume in the US customary units and the British imperial system, used primarily for fuel and liquid goods.