[填空题]
To get a flat, unifom5ltlvj n(9+vouexbprx, w0.2kb- t fp6 .fg 1rm cylindrx4p:c l- qyh)pk t:0qqical satellite spinning at the correct rate, engineers fire four tangential rockets as shown in Fig. 8–44. If the satelliy q0 px-t:k:lcqqh p)4te has a mass of 3600 kg and a radius of 4.0 m, what is the required steady force of each rocket 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
