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A 18.0-N weight slides down a rough inclined plane which makes an angle of 29.0° with the horizontal. The weight starts from rest and gains a speed of 15.0 m/s after sliding 150 m. How much work is done against friction? Use g = 10 m/s². Group of answer choices: -1500 J 1500 J -229 J 229 J 1100 J

A 18.0-N weight slides down a rough inclined plane which makes an angle of 29.0° with the horizontal. The weight starts from rest and gains a speed of 15.0 m/s after sliding 150 m. How much work is done against friction? Use g = 10 m/s². Group of answer choices: -1500 J 1500 J -229 J 229 J 1100 J

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A 18.0-N weight slides down a rough inclined plane which makes an angle of 29.0° with the horizontal. The weight starts from rest and gains a speed of 15.0 m/s after sliding 150 m. How much work is done against friction? Use g = 10 m/s². Group of answer choices: -1500 J 1500 J -229 J 229 J 1100 J
Transcribed Image Text:A 18.0-N weight slides down a rough inclined plane which makes an angle of 29.0° with the horizontal. The weight starts from rest and gains a speed of 15.0 m/s after sliding 150 m. How much work is done against friction? Use g = 10 m/s². Group of answer choices: -1500 J 1500 J -229 J 229 J 1100 J
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