A Rocket with Initial Mass of 3

question 33

Multiple Choice

A rocket with initial mass of 3.0 × 10⁴ kg fires its engines at t = 0.The exhaust speed of the rocket is 3.9 × 10³ m/s.If the velocity of the rocket at t = 200 s is 1 500 m/s,how much fuel did it consume?

• A)9.6 × 10³ kg
• B)3.0 × 10⁴ kg
• C)4.4 × 10⁴ kg
• D)4.8 × 10³ kg

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Definitions:

Unilateral

An action or decision made by one party or nation without the agreement or consultation of others, often in the context of international relations or policy-making.

Sequential

Pertaining to or describing events, processes, or items in a specific order or sequence.

Reciprocal Interdependence

A situation or relationship in which two or more entities depend on each other equally for resources, information, or outcomes.

Silence

The absence of verbal communication, which can be strategic or arise from various situational or psychological factors.