A 10-Kg Ball Has a Velocity of 12 M/s Downward Just

question 45

Multiple Choice

A 1.0-kg ball has a velocity of 12 m/s downward just before it strikes the ground and bounces up with a velocity of 12 m/s upward. What is the change in momentum of the ball?

• A)zero kg . m/s
• B)12 kg . m/s, downward
• C)12 kg . m/s, upward
• D)24 kg . m/s, downward
• E)24 kg . m/s, upward

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Definitions:

Universally Acceptable

Something that is widely or globally accepted or agreed upon by all.

Grouping

The cognitive process of organizing stimuli into coherent units or categories, allowing for easier processing and understanding.

Sensitization

An increased response to a stimulus following repeated exposure, often used in the context of pain or drug tolerance.

Receptor Number

The total quantity of specific receptors found on the surface or within a cell, influencing the cell's sensitivity to particular molecules or drugs.