Determine the angular velocity
Horizontal motion of the piston rod of the hydraulic cylinder in Figure 7 controls the rotation of link OB about O. For the instant represented, vA = 2m/s and OB is horizontal. Determine the angular velocity ? of OB for this instant.
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Among ten randomly selected customers who want this type of racket, what is the probability that at least six want the oversize version?
As per the linked question: How do you determine the location of the resultant? Why is located 2/3 deep and how do you get that number?
A 5.5 kg bucket of water is raised from a well by a rope. The acceleration of gravity is 9.81 m/s2 . If the upward acceleration of the bucket is 2.9 m/s2, find the force exerted by the rope on the bucket of water.
Calculate the work for the first process and the heat transfer for the second process, each in kJ per kg of air. Solve the problem each of two ways Using data from Table.
What is the probability that a randomly selected family owns both a dog and a cat? What is the conditional probability that a randomly selected family owns a dog given that it doesn't own a cat?
If the machine is mounted on a large concrete block of mass 1136kg and the stiffness of the springs or pads under the block is increased so that the statical deflection is still 0.508cm, what will be the dynamic amplitude?
Per the linked problem: I don't understand how the shear calculation is done. Why is Vf and Vb 333.33 lb.ft? I understand how to get the Rb value and somewhat why it is equal to Vb, but why does this value equal the shear value at point f.
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