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

question 51

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:

Work Performed

Refers to the tasks or duties completed during a period of work or a project.

Specific Amount

A precise quantity defined or required in a given context, not subject to variation.

Time

A continuous, irreversible sequence in which events occur from the past through the present to the future.

Compression Ratio

The ratio of the volume of its combustion chamber from its largest capacity to its smallest capacity, used in internal combustion engines.