Consider the Motion of a 1

question 54

Multiple Choice

Consider the motion of a 1.00 kg particle that moves with potential energy given by U(x) = -(2.0 J∙m) /x + (4.0 J∙m²) /x². Suppose the particle is moving with a speed of 30.0 cm/s when it is located at x = 3.00 m. What is the position with the greatest value of x at which the particle comes to rest?

• A)6.73 m
• B)5.48 m
• C)8.69 m
• D)9.21 m
• E)7.29 m

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Definitions:

Critical Race Scholars

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