Vector Has a Magnitude of 75.0 Cm and Points at 30°

question 22

Essay

Vector
has a magnitude of 75.0 cm and points at 30° above the positive x-axis. Vector
has a magnitude of 25.0 cm and points along the negative x-axis. Vector
has a magnitude of 40.0 cm and points at 45° below the negative x-axis.
(a) Determine the x and y components of Vector .
(b) Determine the x and y components of Vector .
(c) Determine the x and y components of Vector .
(d) Determine x and y components of the sum of these three vectors.
(e) Determine the magnitude and direction of the sum of these three vectors.

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Definitions:

Expected Value

The sum of the payoffs associated with each possible outcome of a situation weighted by its probability of occurring.

Fixed Salary

A pre-determined amount of pay that an employee receives on a regular basis, such as monthly or annually, regardless of performance or hours worked.

Utility

An economic term that represents the satisfaction or pleasure individuals gain from consuming goods or services.

Risk Neutral

A situation or attitude wherein an individual or entity is indifferent to risk when making investment decisions, caring only about the expected outcome.