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ivanzaharov [21]
3 years ago
5

What is the value of the impulse obtained from the graph?

Physics
1 answer:
denpristay [2]3 years ago
4 0

C) 9 kilogram meters/second

Explanation:

The impulse is defined as the integral of the force over the time:

J=\int F dt

in a force-time graph, the impulse corresponds to the area under the curve. Therefore, in this case we can calculate the impulse by finding the area of the triangle.

The base is 3 s, while the height is 6 N, therefore the area (and the impulse) is

J=\frac{(3 s)(6 N)}{2}=9 kg m/s

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Rational expectations theory suggests that the speed of adjustment Purcell correction would be very quick.

<h3>What Is Rational Expectations Theory?</h3>

The rational expectations theory is a widely used concept and modeling technique in macroeconomics. Individuals make decisions based on three primary factors, according to the theory: their human rationality, the information available to them, and their past experiences.

The rational expectations hypothesis was originally suggested by John (Jack) Muth 1 (1961) to explain how the outcome of a given economic phenomena depends to a certain degree on what agents expect to happen.

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