A Car Is Traveling on a Curve That Forms a Circular

question 30

Multiple Choice

A car is traveling on a curve that forms a circular arc. The force F needed to keep the car from skidding is jointly proportional to the weight $\text {W }$
Of the car and the square of its speed s, and is inversely proportional to the radius r of the curve. A car weighing 2,500 lbs travels around a curve at 70 mi/h. The next car to round this curve weighs 4,900 lbs and requires the same force as the first car to keep from skidding. How fast is the second car traveling?

• A) 49 mi/h
• B) 50 mi/h
• C) 44 mi/h
• D) 54 mi/h
• E) 52 mi/h

Comprehend the significance of the distribution process in marketing.

Grasp how products and services are moved from the producer to the consumer.

Differentiate between transactional, logistical, and facilitating functions of intermediaries.

Acknowledge the complexity and challenges of managing a supply chain.

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Definitions:

Insertion Point

The specific location in a data structure or document where new data will be entered or added.

Modulus Operator

An operator used in programming to find the remainder of the division of one number by another.

Expression

A combination of variables, operators, and values that produces a result or value when evaluated.

Binary Operators

Operators that operate on two operands and perform operations like addition, subtraction, multiplication, or logical comparison.