A person carries a 2.00-N pebble through the path shown in the figure, starting at point A and ending at point B. The total time from A to B is 6.75 min. How much work did gravity do on the rock between A and B? 
Definitions:
Demand Curve
A visual chart that illustrates the connection between a product's price and how much of it consumers want to buy.
Price Cut
A reduction in the selling price of goods or services, often to attract more customers or boost sales.
Consumers Spend
The total amount of money expended by consumers on goods and services within a specific time period.
Total Revenue
The total receipts a firm obtains from the sale of goods or services, calculated as the quantity sold multiplied by the price.
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