alleryAn object at rest has kinetic energy equal to:
AHalf
BMore
CFull
DZero
Answer & Solution
Correct answer: D. Zero
1. Kinetic energy comes only from motion.
2. An object at rest has no speed at all.
3. So its kinetic energy is taken as zero.
4. The answer is zero.
_Source: syllabus Science, Ch 7 'Work, Energy, and Simple Machines'_
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