The Mass of Pluto Is 1

question 4

Multiple Choice

The mass of Pluto is 1.31 × 10²² kg and its radius is 1.15 × 10⁶ m.What is the acceleration of a freely-falling object at the surface of Pluto if it has no atmosphere? (G = 6.67 × 10^-11 N ∙ m²/kg²)

• A)0.661 m/s²
• B)9.81 m/s²
• C)1.62 m/s²
• D)3.72 m/s²
• E)0.140 m/s²

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Definitions:

Objects

Items, entities, or instances that can possess attributes and operations in programming and computer science contexts.

FCFS System

First Come, First Served, a queuing system where the first item or person to arrive is the first to be attended to.

Customer Arrival Rate

The frequency at which customers arrive at a service facility within a given time frame.

Customer Service Rate

A metric that measures how effectively a company or organization serves its customers, often evaluated through feedback and service resolution times.