📅 NSB Round Robin 2020🎓 HS🔄 Round 11#️⃣ Question 2🌟 BONUS✍️ Short Answer
Alice, who has a mass of 50 kilograms, runs with a speed of three meters per second and jumps onto a stationary skateboard with mass two kilograms. In meters per second, what is Alice's speed after jumping on the skateboard?
✔️Answer:75/26
🚀
Take Your Prep to the Next Level
Practice with interactive modes, adaptive testing, and detailed stats on our main app.