Where must a load of 50-lb.be placed on the beam
A uniform 30-lb beam 10ft. long is carried by two men A and B, one at each end of the beam. (a) If A exerts a force 25-lb, where must a load of 50-lb.be placed on the beam? (b) What force does B exert?
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A horizontal pipe contains water at a pressure of 100 flowing with a speed of 1.5 . The pipe narrows to one-half its original diameter. what is the speed of water?
Discuss an outline of a plan for the transition from old to new management and clinical information systems.
The temperature of the small sphere is 800.0C, while the temperature of the inner surface of the shell is 600.0 C both temperatures remaining constant. Assuming that r2/r1 = 10.0 cm and ignoring any air inside the shell, find the temperature of th
Where can I find information on how heredity and the environment interact to produce individual differences in development?
The other having a displacement above equilibrium of 45 cm. At this moment, what is the resulting displacement above equilibrium?
A concrete block is pulled 9.2 meters across a frictionless surface by means of a rope. the tension in the rope is 36 newtons; and the net work done on the block is 187 joules. what angle does the rope make with the horizontal?
An object, mass 1.48 kg, moves in a horizontal circle with a radius of 1.52 m. The object has an intial velocity of 28.0 m s-1. If the kinetic coefficient of friction between the object and the surface is 0.382,
When identical amounts of heat are supplied to each, the glass bar reaches a temperature of 95 °C, while the other bar reaches 276.0 °C. What is the specific heat capacity of the other substance?
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