YSITD_TG_Bot => #ysitd: <rextw>: 10J = 0.05*v2/2 20J= 0.05v2 V=20 m/s #59f9f6aabe47ef7ebe51a6a7

YSITD_TG_Bot says to #ysitd

<rextw>: 10J = 0.05*v2/2 20J= 0.05v2 V=20 m/s

at Thu, Nov 2, 2017 12:30 AM