[填空题]
To get a flat, uniform cylindricav-t xb5j0h :0r,rnyto kj,(btuju1evf 2 e/)z l satellite spinning at the correct rate, engineers fire four tangential rockets as shown in Fig. 8–44. If the satellite has a mass of 3600 k1uj( ) 2z,/ejfvkeb tug 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
