If a Satellite Moves with Constant Speed in a Perfectly

question 58

Multiple Choice

If a satellite moves with constant speed in a perfectly circular orbit around the earth,what is the direction of the acceleration of the satellite?

• A)in the forward direction
• B)in the backward direction
• C)outward away from the earth
• D)inward toward the earth
• E)The acceleration is zero because the speed is constant.

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Definitions:

Labor Efficiency Variance

The difference between the actual labor hours taken to produce a good or service and the standard labor hours expected, multiplied by the labor rate.

Direct Labor

Labor costs directly associated with the production of goods or services, including wages for workers who physically produce a product.

Standard Costs

Preset costs for delivering a product or service under normal conditions, used as benchmarks to measure actual performance.

Average Cost

Average cost is the total cost of producing a certain quantity of goods divided by that quantity, calculating the cost per unit of goods produced.