What Is the Circular Velocity of an Object Orbiting Earth

question 23

Multiple Choice

What is the circular velocity of an object orbiting Earth at a distance of 100,000 km from Earth's center? G = 6.67*10^-11 m³.kg^-1.s^-2; M_Earth = 5.98*10²⁴kg

• A) 2 m/s
• B) 20 m/s
• C) 200 m/s
• D) 2000 m/s
• E) 20,000 m/s

---

Definitions:

Controlled Substances

Drugs or chemicals whose manufacture, possession, and use are regulated by law due to their potential for abuse or addiction.

Inscription

Text that is written, engraved, or marked on a surface, often for commemorative or dedicatory purposes.

Patient Instructions

Guidelines given by healthcare providers to patients to help manage their condition, promote recovery, or prepare for a medical procedure.

Prescription

A written order, typically from a healthcare provider, authorizing a patient to be issued a medicine or treatment.