Chapter 7 Work, Energy, and Simple Machines - Part 1

What is mechanical energy defined as?

Type: MCQ • Marks: 1
What is mechanical energy defined as?
Options
A. Only kinetic energy
B. Sum of kinetic energy and potential energy
C. Only potential energy
D. Thermal energy minus work
Explanation
Mechanical energy is the total sum of kinetic and potential energies (E = KE + PE).
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Class 9th Science (MCQ)

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