Task id10350
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- Physics
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- nerdmavr · about the seller and their products
DESCRIPTION
Task id10350
A person weighing 60 kg stands on ice next to a sled weighing 40 kg. A man pushes a sled, giving it a speed of 3 m/s, and he rolls back in the opposite direction. What kind of work does the person do?
Additional information:
Detailed solution. Format jpg
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