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:

Left Frontal Lobe

The part of the brain located in the left front hemisphere responsible for controlling movement, reasoning, planning, and some aspects of speech.

Long-Term Memory

The aspect of memory responsible for storing information for extended periods, potentially for a lifetime, including facts, experiences, and skills.

Flashbulb Memory

A clear memory of an emotionally significant moment or event.

Short-Term Memory

The ability to maintain a limited quantity of data in a state of immediate availability for a brief duration.