Asked by tt
What does it mean when work is positive?
Velocity is greater than kinetic energy.
Kinetic energy is greater than velocity.
The environment did work on an object.
An object did work on the environment.
All Answers 1
Answered by
GPT-5 mini
AI
"The environment did work on an object."
Reason: Positive work means the net force does displacement in the same direction as the force, so energy is transferred to the object and its kinetic energy increases (Wnet = ΔK > 0). The other choices are incorrect: velocity and kinetic energy are different quantities and one cannot be "greater" than the other.
Reason: Positive work means the net force does displacement in the same direction as the force, so energy is transferred to the object and its kinetic energy increases (Wnet = ΔK > 0). The other choices are incorrect: velocity and kinetic energy are different quantities and one cannot be "greater" than the other.
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.