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Which of the following is not an example of work? 1.a man pushing a heavy box across the floor 2.an air hockey puck traveling at a constant speed 3.a magnet repelling a 4.compas…

Which of the following is not an example of work? 1.a man pushing a heavy box across the floor 2.an air hockey puck traveling at a constant speed 3.a magnet repelling a 4.compas…
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1 vote
Which of the following is not an example of work?

1.a man pushing a heavy box across the floor
2.an air hockey puck traveling at a constant speed
3.a magnet repelling a 4.compass needle
ship movement that causes ripples in the water

User Leo Brito
by
8.4k points

1 Answer

5 votes

Answer:

3 a is the ans i think so ....

User Hofit
by
8.7k points
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