Overall impulse response h[n] is given by h[n]=h 1 [n]+h 2 [n]*(h 3 [n]+h 4 [n])- =h 1 [n]+h 2 [n]*h 3 [n]+h 2 [n]*h 4 [n] ..
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solution in drawing..

Ineed asap! list 3 examples in which friction us or makes things easier in our daily life. explain the effect of friction for each. *make sure you explain the effect of friction for each example! *

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

What pressure difference is required between the ends of a 2.0-m-long, 1.0-mm-diameter horizontal tube for 40 c water to flow through it at an average speed of 4.0 m/s?