Phil Leans Over the Edge of a Cliff and Throws

question 6

Multiple Choice

Phil leans over the edge of a cliff and throws a rock upward at 5 m/s. How far below the level from which it was thrown is the rock 2 seconds later?

• A)5 m
• B)10 m
• C)15 m
• D)20 m

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Definitions:

Infinity

A concept in mathematics and physics that refers to a quantity without bound or end.

Unit Elastic

A situation where a percentage change in the price of a good causes an equal percentage change in the quantity demanded or supplied.

Total Revenue

The total amount of money received by a company from sales of goods or services, before any costs or expenses are subtracted.

Constant Slope

Refers to a straight line on a graph that illustrates a steady and unchanging rate of change between two variables.