Mechanical energy is the sum of two types of energy-kinetic energy and potential energy. Which of the
following is an example of an object that has kinetic energy?
A. a snail crawling across a leaf
B. a computer monitor sitting on a desk
C. a tightly wound spring in a windup toy
D. a roller coaster car just before it goes downhill
Answers: 3
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Mechanical energy is the sum of two types of energy-kinetic energy and potential energy. Which of th...
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