Question

Zak, helping his mother rearrange the furniture in their living room, moves a 49.9 kg sofa

7.1 m with a constant force of 37 N.
What is the work done by Zak on the sofa?
Neglect friction.
Answer in units of J

Answer 1

yes so the answer is unknown bc that was 10 years ago! did you go to college, get married and have kids? hey, if you didnt, i'm not judging.... i bet no one is ever going to see this but i wanted to say something lol.