Consider a Situation Where You Exert a Force F on a Crate

question 72

Multiple Choice

Consider a situation where you exert a force F on a crate of mass m , moving it at a speed v a distance d across a floor in a time interval t . The quantity Fd is

• A) the kinetic energy of the crate.
• B) the potential energy of the crate.
• C) the linear momentum of the crate.
• D) the work you do on the crate.
• E) the power you supply to the crate.

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Definitions:

Fixed Costs

Expenses that do not change with the amount of goods or services produced over a short period.

Variable Costs

Costs that vary directly with the level of production or service provision.

Fixed Costs

Expenses that do not change with the level of goods or services produced over a short time.

Variable Costs

Expenses that change in proportion to the activity or production level of a business.