A 0025-Kg Block on a Horizontal Frictionless Surface Is Attached to to an Ideal

question 9

Multiple Choice

A 0.025-kg block on a horizontal frictionless surface is attached to an ideal massless spring whose spring constant is The block is pulled from its equilibrium position at x = 0.00 m to a displacement x = +0.080 m and is released from rest.The block then executes simple harmonic motion along the horizontal x-axis.When the displacement is what is the kinetic energy of the block?

• A) 0.44 J
• B) 0.41 J
• C) 0.46 J
• D) 0.49 J
• E) 0.52 J

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Definitions:

Fallopian Tube

is a pair of tubes along which eggs travel from the ovaries to the uterus in the female reproductive system.

Cervix

The bottom portion of the uterus within the female reproductive system, serving as a connector between the uterus and the vagina.

Placenta

The placenta is an organ that develops in the uterus during pregnancy, providing oxygen and nutrients to the fetus and removing waste products.

Expulsion

The act of forcing or pushing something out or away.