If a 2100-Kg Car Was Moving at 30 M/s,what Would

question 36

Multiple Choice

If a 2100-kg car was moving at 30 m/s,what would be its kinetic energy expressed in the unusual (for kinetic energy) units of calories? (1 cal = 4.186 J)

• A) 3.0 × 10⁴
• B) 2.3 × 10⁵
• C) 3.8 × 10⁶
• D) 1.1 × 10⁵

---

Definitions:

Married Filing Joint

A tax filing status for married couples who choose to file a single tax return jointly, combining their incomes, exemptions, deductions, and credits.

Earned Income Credit

A refundable tax credit for low- to moderate-income working individuals and families, especially those with children.

Taxpayers With Children

Individuals or entities responsible for paying taxes who have children, potentially qualifying for specific tax benefits or deductions.

Earned Income Credit

The Earned Income Credit (EIC or EITC) is a refundable tax credit for low- to moderate-income working individuals and families, particularly those with children, to reduce the amount of tax owed and potentially return a portion of their earned income.