A book rests on a horizontal table. Which description best fits its free body diagram?Select one:a.Arrows representing gravitational force and normal force, equal in length and opposite in direction.b.Arrows representing gravitational force, normal force, and frictional force.c.An arrow representing gravitational force only.d.Arrows representing gravitational force, normal force, and frictional force.
Question
A book rests on a horizontal table. Which description best fits its free body diagram?Select one:a.Arrows representing gravitational force and normal force, equal in length and opposite in direction.b.Arrows representing gravitational force, normal force, and frictional force.c.An arrow representing gravitational force only.d.Arrows representing gravitational force, normal force, and frictional force.
Solution
The correct answer is a. Arrows representing gravitational force and normal force, equal in length and opposite in direction.
Here's why:
A free body diagram is a graphical illustration
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