Solve the Problem. -The Gravitational Attraction a Between Two Masses Varies Inversely as Varies

question 115

Multiple Choice

Solve the problem.
-The gravitational attraction A between two masses varies inversely as the square of the distance between them. The force of attraction is 4 lb when the masses are 3 ft apart, what is the attraction When the masses are 6 ft apart?

• A)3 lb
• B)1 lb
• C)4 lb
• D)2 lb

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Definitions:

Phagocytosis

The cellular process of engulfing solid particles by the cell membrane to form an internal compartment known as a phagosome.

Lysosome

An organelle in the cytoplasm containing degradative enzymes enclosed in a membrane, involved in breaking down cellular waste.

Endocytosis

A cellular process by which a cell engulfs external particles, bringing them into the cell within a vesicle.

Sodium Chloride

A chemical compound with the formula NaCl, known commonly as table salt, used in cooking and food preservation.