[填空题]
To get a flat, uniform cylindrical savsl:ferq*+ la+f40,t/pd mo ych(-hstellite spinning aq pxun/lilnha,i4)-8 +x2tu o1, jews t the correct rate, engineers fire four tangential rockets as shown in Fig. 8–44. If the satells ,oe au8txnu i)w +/i,l24nhp1q-jlxite 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
