/jp/ - Otaku Culture

>>14017534
8.) Youmu spins around in a circle holding her sword Roukanken which is 2m long. What is the Centripetal acceleration required for the sword to travel in a circle at a velocity of 100m/s? What is the centripetal force if the sword weights 2kg?
9.) Hina spins around with a frequency of 200rpm. How long does it take for her to complete 1 revolution?
10.) Patchy and Remi are at the two ends of a hallway 100 meters apart, each running at a steady rate of 5 meters per second toward each other. At the same time, Flan is flying at 10 meters per second away from them in a futile attempt to escape. Flan starts where Remi is and flies until she reaches Patchy, at which point she turns around back toward Remi. In this way, Flan continues back and forth between her two captors. What is the total distance that Flan flies before getting caught?

>>13504309
ALR - Songs like Last Remote, Captain Murasa, Starlight Vision - Demetori, Mohican Sandbag, t+pazolite, Cafe De Touhou series, Tutti Sound, Bubble Records, Halozy, Diverse System
Just the ones I can think of off the top of my head. I'm not good at playing favorites.

>>12791674
Sorry, yeah that's a nice picture.