A 4-Kg Cart Starts Up an Incline with a Speed

question 43

Multiple Choice

A 4-kg cart starts up an incline with a speed of 3 m/s and comes to rest 2 m up the incline.The total work done on the cart is:

• A)-6 J
• B)-8 J
• C)-12 J
• D)-18 J
• E)impossible to calculate without more information

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Definitions:

Vertical Axis

In a graph or chart, the y-axis along which numerical data, typically representing a variable being measured, is plotted.

Budget Line

A graphical representation of all possible combinations of two goods which a consumer can purchase with a given budget, at fixed prices for those goods.

Prices Rise

A situation where the general level of prices for goods and services increases over a period of time, reducing purchasing power, often referred to as inflation.

Budget Line

An illustrated diagram detailing every possible pairing of two products affordable within a set budget at constant prices.