A Bullet Shot Straight Up Returns to Its Starting Point

question 102

Multiple Choice

A bullet shot straight up returns to its starting point in 10 s.What is the initial speed of the bullet,assuming negligible air resistance?

• A)9.8 m/s
• B)25 m/s
• C)49 m/s
• D)98 m/s

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Definitions:

Utilitarian Ethics

A moral theory that dictates the best action is the one that maximizes utility, often defined as maximizing happiness and reducing suffering.

Environmental Pollution

The contamination of the natural environment causing adverse effects on living organisms and the ecosystem.

Carpooling

Carpooling is the practice of sharing a car ride with one or more individuals to reduce individual travel costs, environmental impact, and traffic congestion.

Kantianism

A philosophical doctrine based on the ethics of Immanuel Kant, emphasizing duty, moral law, and the categorical imperative.