Write a Vector in Terms of Its Magnitude and Direction $$\| \mathbf { v } \| = 7 , \quad \theta = 225 ^ { \circ }$$

question 241

Multiple Choice

Write a Vector in Terms of Its Magnitude and Direction
- $$\| \mathbf { v } \| = 7 , \quad \theta = 225 ^ { \circ }$$

• A) \(\mathbf { v } = - \frac { 7 \sqrt { 2 } } { 2 } \mathrm { i } - \frac { 7 \sqrt { 2 } } { 2 } \mathrm { j }\)
• B) \(v = - \frac { 7 \sqrt { 3 } } { 2 } i - \frac { 7 } { 2 } j\)
• C) \(v = - \frac { 7 } { 2 } \mathbf { i } - \frac { 7 \sqrt { 3 } } { 2 } \mathrm { j }\)
• D) \(v = \frac { 7 \sqrt { 2 } } { 2 } i + \frac { 7 \sqrt { 2 } } { 2 } j\)

Recognize the significance and application of various components of an MRP system including bills of material, time-phased product structures, and master production schedules.

Distinguish between concepts like phantom bills, planning bills, and bills of material.

Comprehend the difference between finite capacity scheduling and MRP in terms of capacity considerations.

Understand the calculation and importance of lead times, inventory availability, and purchase orders in MRP.

---

Definitions:

Accommodation

In Piaget’s theory, the developing child’s process of changing his schemas based on his interactions with the environment.

Conservation of Number

A cognitive ability in children to understand that the quantity of something remains the same despite changes in its form or arrangement.

Discontinuous

Characterized by interruptions or gaps, not following a smooth, uninterrupted progression.

Theory of Mind

The ability to attribute mental states—beliefs, intents, desires, emotions, knowledge—to oneself and others, and to understand that others have beliefs, desires, and intentions that are different from one's own.