When a Constant and Sustained Upward Force Acts on a Rocket

question 61

Multiple Choice

When a constant and sustained upward force acts on a rocket, its acceleration increases mainly because

• A)gravity becomes weaker with increased distance.
• B)the mass of the rocket decreases as fuel is burned.
• C)No way, for acceleration would be constant.

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The total advantage or gain that society receives from an action, policy, or service, often considered in economic, social, or environmental terms.

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Agricultural land in the former Soviet Union, which faced challenges like collectivization and productivity issues.

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