Increase the force the engine provides and decrease the mass of the car
Answer:
The last one " They are equal and act in opposite directions"
Explanation:
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Exercise is the answer hope i helped you
Answer:
Explanation:
A closed system can exchange energy but not matter, with its surroundings. An isolated system cannot exchange any heat, work, or matter with the surroundings, while an open system can exchange energy and matter.
Hope this helped you!
Work done is the distance a force acts over.
So, the work done here is 9.0N * 3.0m = 27 J
