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

question 30

Multiple Choice

Two objects,one of mass m and the other of mass 2m,are dropped from the top of a building.When they hit the ground

• A) both of them 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 times the kinetic energy of the lighter one.

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Definitions:

Diseconomies of Scale

The condition in which a company or production process becomes less efficient as it grows larger, leading to increased costs per unit.

Long-Run Equilibrium

A state in which all factors of production and costs are variable, and firms make no economic profit or loss.

Long-Run Average Cost Curve

A graphical representation showing the minimum average cost of producing any given level of output when all inputs, including capital, are variable.

Short-Run Average Cost Curve

A graphical representation that shows how the average cost of production changes with varying output levels in the short term.