[填空题]
To get a flat, uniform cylindrical satelliy kx1+f8co*ifte spinning atbeh7qmqk-7; r the correct rate, engineers fire four tangential rockets as shown in Fig. 8–44. If the satellite has a mass of 3600 kg and a radius of 4.0 m, what is the required steady force of each r;7-e mbkrh q7qocket if the satellite is to reach 32 rpm in 5.0 min? $\approx$ N(round to the nearest integer)
Post time 2025-2-18 20:00:22
