Simple pendulum having period on earth
A certain simple pendulum has a period on earth of 1.60 s. what is its period on the surface of Mars , where the acceleration due to gravity is 3.71 m/s2?
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The rest energy of a particle is 1 MeV. When it travels at a speed of v with respect to an observer, the kinetic energy is measured to be 0.6 MeV. Find the velocity v of the particle.
A piston-cylinder device contains R-134a. Initially the phase is saturated vapor at 160 kPa. The system then undergoes the following cycle. Determine the heat and work associated with each process.
A 9 meter diameter balloon filled with helium carries a 100 kg person.The force that will push the balloon up is F =p air v ballon.What is the acceleration of the ballon when it is first realeased?
A battery manufacturer claims that the lifetime of certain type of battery is normal with population mean of 50 hours and a standard deviation of 4 hours.. Let X( has bar on on top) be the mean lifetime of a random sample of 100 of these batteries
The changes in the kinetic and potential energies are negligible. Find the rate of cooling the air conditioner must provide and the required mass flow rate of the R134a.
Which of the following is a valid objective function for a linear programming problem?
Water flows vertically upward through a 10-m-long cylindrical pipe and then through a 10-m-long nozzle connected to it. This straight pipe and nozzle section is connected to the remainder of the pipe system using slip joints.
If you hace 10 degree angle and the means time is .52second the initial hight is .042m the long is .426m and the final distance when the object rich the floor is .4970m calculate the maximun hight of the object when is in the air.
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You might hear the following statement in a group, especially during the working stage. Members often give us clues in the wording of their sentences,
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The mission of the Master of Science in Clinical Mental Health Counseling Program is to cultivate ethical, professional counselors to effectively assess,
A psychiatric nurse is assessing a young adult client who immigrated to their current country as a child and is experiencing anxiety.
How might these concerns affect your methodology, and how do you plan on approaching the topic more generally?