When Two Solid Spheres of the Same Material and Same

question 5

Multiple Choice

When two solid spheres of the same material and same radius r are in contact, the magnitude of the gravitational force each exerts on the other is directly proportional to:

• A)r.
• B)r2.
• C)r3.
• D)r4.
• E)r6.

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Definitions:

Mediation

involves a neutral third party assisting disputing parties in reaching a voluntary, negotiated resolution, without imposing a decision.

Reconciliation

The process of restoring friendly relations or resolving conflicts between parties.

Ape Populations

Groups of apes living in specific geographic regions, which may be studied to understand aspects of their behavior, genetics, and conservation status.

Physical Differences

Variations in the anatomical characteristics that exist among individuals, populations, or species.