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

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Definitions:

Immanuel Kant

A German philosopher who is a central figure in modern philosophy, best known for his works in epistemology, ethics, and aesthetics.

Happiness

A state of well-being characterized by emotions ranging from contentment to intense joy.

Morality

In general, the rules for right action and prohibitions against wrong acts. Sometimes the term is understood to refer to a single set of absolute rules and prohibitions that are valid for all people at all times and in all societies. More loosely, a morality can be any set of ultimate principles and practices basic to a society.

Karl Marx

A 19th-century philosopher, economist, and revolutionary who co-authored "The Communist Manifesto," critiquing the capitalist system and advocating for communism.