Physics, 14.05.2021 01:00 potatonene
Two blocks of equal mass that are connected by a rigid bar of length 1 move without friction along a given path as shown. The attraction of the earth acts along the negative y-axis. The generalised coordinate is the angle a (corresponding to the single degree of freedom of the system). Find the motion equation using Lagrange differentails?
Answers: 3
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In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final
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