A Bobsled Makes a Run Down an Ice Track Starting

question 30

Multiple Choice

A bobsled makes a run down an ice track starting at 150 m vertical distance up the hill.If there is no friction,what is the velocity at the bottom of the hill?

• A) 27 m/s
• B) 38 m/s
• C) 36 m/s
• D) 54 m/s
• E) ​45 m/s

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Definitions:

Variable Costs

Costs that vary directly with the level of output or production, such as materials and labor.

Fixed Costs

Expenses that do not change with the level of goods or services produced over a short period, such as rent or salaries.

Financial Break-even

The point at which a company's total revenues are exactly equal to its total expenses, resulting in neither profit nor loss.

Variable Costs

Charges that adjust in line with changes in production volume or output quantity.