A Satellite, Initially at Rest in Deep Space, Separates into Two

question 97

Multiple Choice

A satellite, initially at rest in deep space, separates into two pieces, which move away from each other. One piece has a rest mass of $190 \mathrm {~kg}$ and moves away with a speed $0.500 c$ , and the second piece has a rest mass of $250 \mathrm {~kg}$ and moves in the opposite direction. What is the speed of the second piece?

• A) \(0.212 c\)
• B) \(0.473 c\)
• C) \(0.500 c\)
• D) \(0.402 c\)
• E) \(0.380 c\)

Identify different types of malware and their impact on computer security.

Learn the importance of data backup and how to implement it.

Understand the concept of cyberbullying and its consequences.

Recognize the potential internal threats to data security within organizations.

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Definitions:

Theory Of Planned Behavior

A psychological theory that predicts an individual's intention to engage in a behavior at a specific time and place, considering the attitude towards the behavior, subjective norms, and perceived behavioral control.

Perceived Behavioral Control

A concept within the Theory of Planned Behavior that reflects an individual's belief in their ability to control their behaviors.

Self-Efficacy

The conviction a person holds about their ability to undertake behaviors that result in specific achievements.

Transtheoretical Model

A theory of behavioral change that assesses an individual's readiness to act on a new healthier behavior and provides strategies to guide the individual through the stages of change.