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Yusef pushes a chair across the room, using 9 w of power to do 45 j of work. how much time does it take him to push the chair?

Yusef pushes a chair across the room, using 9 w of power to do 45 j of work. how much time does it take him to push the chair?
asked 98.7k views
1 vote
yusef pushes a chair across the room, using 9 w of power to do 45 j of work. how much time does it take him to push the chair?

asked
User Jair Reina
by
8.1k points

1 Answer

1 vote

Step-by-step explanation:

Power = work / time

9 = 45/ t

t = 45/9 = 5 seconds

answered
User Jelle De Loecker
by
8.6k points
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