[填空题]
To get a flat, uniform cylvcvb ep jt*ul8l.xl;7;-k,p()inwx fij 9wpky/3jxo*p l3dw) ndrical satellite spinning at the correct rate, engineers fire four tangential rockets as sj 3p3x *wpj)wdlo/k 9yhown 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 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
