[填空题]
To get a flat, uniform cy+ k-7nv1)zf a-c- mneqk1jv),qgxz hilindrical satellite spinning at the correct rate, engr3 jll il sfz+v2txu s;a6jds;r4y+6s/ xsf.+ineers fire four tangential rockets as shown in Fig. 8–44. If the satellite has a mass of 3600 kg and a radiusz;jss .6lr+3l 4sstraljvffy+dixs6;+ u2/x 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
