A 012-Kg Ball Is Moving at 6 M/s When It Is

question 85

Multiple Choice

A 0.12-kg ball is moving at 6 m/s when it is hit by a bat,causing it to reverse direction and have a speed of 14 m/s.What is the change in the magnitude of the momentum of the ball?

• A)0.39 kg*m/s
• B)0.42 kg *m/s
• C)1.3 kg*m/s
• D)2.4 kg*m/s

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Definitions:

Moderate Concern

A level of interest or care that is neither too indifferent nor too passionate, often seen as a balanced or reasonable position.

Aquifer

An underground layer of water-bearing permeable rock, rock fractures, or unconsolidated materials (gravel, sand, or silt) from which groundwater can be extracted.

Snowmelt

The process where accumulated snow and ice melt, often contributing to spring floods and replenishing rivers and aquifers.

Storm Runoff

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