A 0140 Kg Baseball Is Thrown Horizontally with a Velocity of Velocity

question 69

Multiple Choice

A 0.140 kg baseball is thrown horizontally with a velocity of 28.9 m/s. It is struck with a constant horizontal force that lasts for 1.85 ms, which results in a velocity of 37.0 m/s in the opposite direction. What was the magnitude of the horizontal force?

• A) 4.99 kN
• B) 0.613 kN
• C) 2.80 kN
• D) 2.19 kN

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Validity

The extent to which a test or instrument accurately measures what it is intended to measure.

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