What angle does the rope make with the horizontal
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?
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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?
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?
The other having a displacement above equilibrium of 45 cm. At this moment, what is the resulting displacement above equilibrium?
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?
The text discusses how relationships move through stages from the initiating stage all the way through the termination stage.
How the concepts of abnormal psychology can be applied outside the therapeutic environment such as business, education, family life, and social settings?
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A 2-year-old girl is evaluated for cough, runny nose, watery eyes, and fevers for a week. She also developed a diffuse rash,
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