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Home Q & A Board Science-Related Homework Help Physics
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yncr yncr
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6 years ago
A 0.75-kg sphere is released from rest and is moving 5.0 m/s after falling 2.0 m in a viscous medium. What is the change in mechanical energy caused by the force the viscous medium exerts on the sphere during this descent?
 a. -6.1 J
  b. -4.6 J
  c. -5.3 J
  d. -6.8 J
  e. -2.7 J
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mokjmokj
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6 years ago
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vernonb
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6 years ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
kiara23247843
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Yesterday
this is exactly what I needed
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2 hours ago
This helped my grade so much Perfect
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