📅 NSB 2011🎓 HS🔄 Round 7#️⃣ Q23❓ Toss-Up✍️ Short Answer
A worker pushes a crate across the floor with a force of 50 newtons for a distance of 10 meters. If a frictional force of 20 newtons acts on the crate, what is the net work, in joules, done on the crate?
✔️Answer:300
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