An outfielder throws a 0.148 kg baseball with velocity 30 m/s at 25° above horizontal. Ignoring air resistance: what KE did the ball have, at its peak (highest point)?

Physics for Scientists and Engineers: Foundations and Connections
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ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
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An outfielder throws a 0.148 kg baseball with velocity 30 m/s at 25° above horizontal. Ignoring air resistance: what KE did the ball have, at its peak (highest point)?

 

 

The image contains a list of options, each represented by a circular button, typically used for multiple-choice questions. Each option is associated with a numerical value expressed in joules:

1. 4.44 Joule
2. 2.22 Joule
3. 11.90 Joule
4. 54.7 Joule
5. 66.6 Joule
6. 0.938 Joule
7. 2.01 Joule
8. 133.2 joule

Note that the word "joule" is capitalized for most options except the last one.
Transcribed Image Text:The image contains a list of options, each represented by a circular button, typically used for multiple-choice questions. Each option is associated with a numerical value expressed in joules: 1. 4.44 Joule 2. 2.22 Joule 3. 11.90 Joule 4. 54.7 Joule 5. 66.6 Joule 6. 0.938 Joule 7. 2.01 Joule 8. 133.2 joule Note that the word "joule" is capitalized for most options except the last one.
Expert Solution
Step 1

Given data:

Mass (m) = 0.148 kg

Initial velocity (V0) = 30 m/s

Angle (θ) = 25°, above the horizontal

Air resistance is negligible

Required

The kinetic energy at peak height

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