While in Horizontal Flight at a Speed of 20 M/s,a

question 88

Multiple Choice

While in horizontal flight at a speed of 20 m/s,a baseball of mass 0.11 kg is struck by a bat.After leaving the bat,the baseball has a speed of 29 m/s in a direction opposite to its original direction.The magnitude of the impulse given the ball is

• A)0.99 kg · m/s
• B)5.4 kg · m/s
• C)2.2 kg · m/s
• D)3.2 kg · m/s
• E)0.55 kg · m/s

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Definitions:

Learning Psychologist

A professional specializing in understanding how learning processes, both cognitive and emotional, occur in humans.

Reinforcing

The process of increasing the likelihood of a behavior's occurrence by adding or removing a stimulus following the behavior.

Disruptive

Behavior that interrupts or disturbs the normal flow or operation of activities, often seen as undesirable in social and educational contexts.

Animal Subjects

Animals used in research or experiments in order to observe biological, psychological, or social processes that could provide insights relevant to humans or other animals.