GA The main section of this rocket has a mass of 12 Mg and a radius...
The circular disk has a 200 mm radius and mass of 25 kg. The radius of gyration k about the center of gravity is 175mm. The inner radius of the disk is 75 mm. A steady force of T=30 Newtons is applied cord wrapped around the inner radius. 3. angle 0 17° to a at an Find: The angular acceleration of the disk, a) b) The acceleration of the mass centre G The friction force F from the ground acting...
The winch cable on a tow truck shown in Figure 1 is subjected to a force T. The truck has a total mass of 5 Mg and a center of gravity at point G. Assume that the truck is braked and will not slip at EB. a) Draw the free body diagram of the system. (3 Marks) b) If the magnitude of the total brake frictional force for the rear set of wheels B cannot exceed 0.8 of the normal...