9. What is mechanical energy?
A. Mechanical energy is found in machinery, only.
B. Mechanical energy is usually measured at the atomic level.
C. Mechanical energy is the sum of the hemical and thermal energy of an object.
D. Mechanical energy is the sum of the kinetic and potential energy of an object.
Answers & Comments
Answer:
Question :
9. What is mechanical energy?
Answer :
A. Mechanical energy is found in machinery, only.
B. Mechanical energy is usually measured at the atomic level.
C. Mechanical energy is the sum of the hemical and thermal energy of an object.
C. Mechanical energy is the sum of the kinetic and potential energy
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