A Vehicle That Weights 400 N on the Surface of the Earth

question 7

Multiple Choice

A vehicle that weights 400 N on the surface of the Earth is traveling in outer space at a speed of 400 m/s .It can be stopped by applying a constant force of 20 N for

• A)2 seconds.
• B)4 seconds.
• C)80 seconds.
• D)400 seconds.
• E)800 seconds.

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Definitions:

Hypothetical

Based on or serving as a hypothesis, a supposed but unproven premise or supposition used as the basis for further reasoning.

Disjunctive

A logical term referring to a choice between alternatives, often expressed in the format "A or B".

Syllogism

A form of logical reasoning where a conclusion is drawn from two given or assumed propositions (premises), each sharing a common or middle term not present in the conclusion.

Hypothetical Syllogism

A form of logical argument where two conditional statements lead to a conclusion, if P then Q; if Q then R; therefore, if P then R.