A 40-N Crate Is Pulled Up a 4-M Inclined Plane

question 29

Multiple Choice

A 40-N crate is pulled up a 4-m inclined plane by a worker at constant velocity.If the plane is inclined at an angle of 37° to the horizontal and there exists a constant frictional force of 10 N between the crate and the surface,what is the force applied by the worker?

• A) zero
• B) 14 N
• C) 24 N
• D) 34 N
• E) ​136 N

Familiarize with the theory of constraints and its significance in manufacturing strategy.

Understand various approaches to product pricing, including cost-plus pricing.

Understand the principles of activity-based costing and its advantages over traditional costing systems.

Recognize the factors influencing pricing decisions, including cost-plus and variable cost concepts.

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Definitions:

Memorable

Easily remembered or noteworthy.

REM Sleep

A sleep phase characterized by rapid eye movement, during which vivid dreams commonly occur.

REM Sleep

A sleep phase characterized by rapid eye movements, more dreaming and bodily movement, and faster pulse and breathing.

Neurological Damage

Harm or injury to the nervous system that can affect brain function, nerve communication, and overall physical and cognitive abilities.