Let M Denote the Mass of Earth and Let R

question 13

Multiple Choice

Let M denote the mass of Earth and let R denote its radius.The ratio g/G at Earth's surface is:

• A)R²/M
• B)M/R²
• C)MR²
• D)M/R
• E)R/M

---

Definitions:

Diaphoresis

Excessive sweating, often a response to physical activity, heat, stress, or a medical condition.

Cyanosis

A bluish or purplish discoloration of the skin and mucous membranes due to insufficient oxygenation of the blood.

Arrhythmias

Abnormalities or irregularities in the heart rate or rhythm, potentially causing it to beat too fast, too slow, or inconsistently.

Restlessness

A state of unease or inability to remain still or silent, often indicating nervousness or mental distress.