An Artificial Earth Satellite Is Moved from a Circular Orbit

question 60

Multiple Choice

An artificial Earth satellite is moved from a circular orbit with radius R to a circular orbit with radius 2R.During this move:

• A)the gravitational force does positive work, the kinetic energy of the satellite increases, and the potential energy of the Earth-satellite system increases
• B)the gravitational force does positive work, the kinetic energy of the satellite increases, and the potential energy of the Earth-satellite system decreases
• C)the gravitational force does positive work, the kinetic energy of the satellite decreases, and the potential energy of the Earth-satellite system increases
• D)the gravitational force does negative work, the kinetic energy of the satellite system increases, and the potential energy of the Earth-satellite system decreases
• E)the gravitational force does negative work, the kinetic energy of the satellite decreases, and the potential energy of the Earth-satellite system increases

Differentiate between the types of capacitors used in single-phase motors and their roles in starting and running.

Understand the standard wiring identification systems and their importance for motor installation and maintenance.

Understand the concepts of different types of attachments in child development.

Recognize the effects of caregiver behavior on child attachment and development.

---

Definitions:

Monthly Bank Statements

Regular summaries provided by a bank detailing all transactions, fees, and changes in an account for each month.

Forged Signatures

Unauthorized signatures on a document, crafted to deceive or commit a fraud by impersonating another individual.

Uniform Commercial Code Article 3

A section of the Uniform Commercial Code that governs negotiable instruments, such as checks and promissory notes.

UCC Article 4

A portion of the Uniform Commercial Code that governs bank deposits and collections.