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Home Q & A Board Science-Related Homework Help Physics
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analiseortiz56 analiseortiz56
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6 years ago
A 10-kg object is dropped from rest. After falling a distance of 50 m, it has a speed of 26 m/s. What is the change in mechanical energy caused by the dissipative (air) resistive force on the object during this descent?
 a. -1.3 kJ
  b. -1.5 kJ
  c. -1.8 kJ
  d. -2.0 kJ
  e. -2.3 kJ
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royboy1royboy1
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6 years ago
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analiseortiz56 Author
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6 years ago
Smart ... Thanks!
Transonic
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Yesterday
Brilliant ツ
smdavis
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2 hours ago
Correct Slight Smile TY
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