14. Torque & Rotational Dynamics
Torque & Acceleration (Rotational Dynamics)
12:00 minutes
Problem 10.48
Textbook Question
Textbook Question(II) To get a flat, uniform cylindrical satellite spinning at the correct rate, engineers fire four tangential rockets as shown in Fig. 10–61. Suppose that the satellite has a mass of 3600 kg and a radius of 4.0 m, and that the rockets each add a mass of 250 kg. What is the steady force required of each rocket if the satellite is to reach 28 rpm in 5.0 min, starting from rest?
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