Answer:
i believe it's the last one
Explanation:
because the first law of thermodynamics states that energy can be changed from one form to another, but it cannot be created or destroyed.
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i hope this helps
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If an object is in rest it will stay at rest so it will stay put until a force acts upon it
1. Speed
2. Velocity
3. Both
4. Both
5. Acceleration
6. Acceleration