A 20 Kg Block on a Frictionless Table Is Connected to to Two

question 20

Multiple Choice

A 2.0 kg block on a frictionless table is connected to two springs with spring constants k₁ and k2₁ whose opposite ends are fixed to walls,as show in the figure.What is the oscillation angular frequency if k₁ = 7.6 N/m and k₂= 5.0 N/m?

• A)2.5 rad/s
• B)3.5 rad/s
• C)0.40 rad/s
• D)0.56 rad/s

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Definitions:

Inequality

The state of not being equal, especially in status, rights, and opportunities.

Denial

A defense mechanism in which confrontation with a reality or fact is avoided by denying the existence of the problem or reality itself.

Genocide

The deliberate killing of a large group of people, especially those of a particular ethnic group or nation, with the intent to destroy that group.

Lactose Tolerance

The ability of adults to digest lactose, a sugar found in milk, due to the continued production of the enzyme lactase beyond infancy.