A Crate Travels Through a Factory on a Conveyor Belt

question 2

Multiple Choice

A crate travels through a factory on a conveyor belt that is inclined at some non-zero angle above the horizontal at a constant speed.If air resistance is negligible,what forces are active on the box?

• A) Normal force,weight,static friction,kinetic friction.
• B) Normal force,weight,static friction
• C) Normal force,weight,static friction,force of the conveyor belt
• D) Normal force and weight

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Definitions:

Indifference Curve

An indifference curve represents a graph showing different bundles of goods between which a consumer is indifferent, meaning they derive the same level of utility from each.

Midterm Grade

An evaluative score or assessment typically given to students halfway through a term to indicate their academic performance up to that point.

Horizontal Axis

In a graph or chart, the x-axis, which typically represents the independent variable or the base for measurement of distances or intervals.

Indifference Curve

A graphical representation in microeconomic theory of the combinations of two goods among which a consumer is indifferent.