Two Objects,one of Mass M and the Other of Mass

question 103

Multiple Choice

Two objects,one of mass m and the other of mass 2m,are dropped from the top of a building.Assuming there is no air resistance,when they hit the ground

• A)both will have the same kinetic energy.
• B)the heavier one will have twice the kinetic energy of the lighter one.
• C)the heavier one will have four times the kinetic energy of the lighter one.
• D)the heavier one will have half the kinetic energy of the lighter one.
• E)the heavier one will have one-fourth the kinetic energy of the lighter one.

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Definitions:

Union Organizing Campaign

A coordinated effort aimed at convincing workers to join or form a union to negotiate collectively with their employer.

Organizations

Groups of people who work together in an organized way for a shared purpose.

Wagner Act

A foundational statute in United States labor law which guarantees basic rights of private sector employees to organize into trade unions, engage in collective bargaining, and take collective action such as strikes.

Taft-Hartley Act

A United States federal law that restricts the activities and power of labor unions.