A 028-Kg Block on a Horizontal Frictionless Surface Is Attached to to an Ideal

question 27

Multiple Choice

A 0.28-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 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 find the acceleration of the block.

• A) 92
• B) 46
• C) 69
• D) 230
• E) 280

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Definitions:

Event

An occurrence or happening, particularly one of significance, that can be distinctly identified in time and space.

Probability

The quantification of the chances that a specific event will take place.

Disjunction

A logical operation that yields truth if at least one of its operands is true; often represented by the word "or".

Negation

The logical operation that inverts the truth value of a statement or proposition.