A Projectile Is Fired from Ground Level on a Horizontal $\sqrt { 2 }$

question 129

Multiple Choice

A projectile is fired from ground level on a horizontal plain. If the initial speed of the projectile is now doubled, and we neglect air resistance,

• A)its range will be increased by \(\sqrt { 2 }\) .
• B)its range will double.
• C)its range will be decreased by a factor of two.
• D)its range will quadruple.
• E)its range will decrease by a factor of four.

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Definitions:

Money Income

The total amount of monetary earnings or receipts accrued by an individual or household in a given time period.

Market Demand Curve

A graphical representation showing the quantity of a good that all consumers in a market are willing to buy at each price level.

Income Effect

The change in an individual's consumption resulting from a change in real income, with shifts in purchasing power influencing spending behaviors.

Efficient Production Technologies

Technologies that enable the production of goods and services using the least amount of resources for the maximum output.