A Car Starts with a Speed of 50 M/s and Goes

question 22

Multiple Choice

A car starts with a speed of 50 m/s and goes a distance of 1000 m in 10.0 s.What is its average acceleration?

• A)10 m/s²
• B)1.40 m/s²
• C)2.00 m/s²
• D)98.6 m/s²
• E)3.50 m/s²

---

Definitions:

Principle of Second Best

An economic theory that suggests when a condition for a perfect market cannot be met, the next-best solution may involve violating another condition to improve efficiency.

Distortionary Tax

A tax that causes people to alter their behavior and make different economic decisions than they would in a free market, potentially leading to inefficiency.

Efficiency

The extent to which resources are utilized optimally to achieve desired outcomes with minimum waste or effort.

Second Best

A concept in economics that suggests if all optimal conditions cannot be satisfied, the second-best option should be pursued.