Consider our simplified model for the working of the atrioventrical (AV) node. If the decay rate is c = 0.15, the critical voltage is V. = 16, and the increase in potential when the heart beats is u = 20, then we have the discrete dynamical system S0.15V, + 20, when 0.15V, < 16 Vi+1 = 0.15V,, when 0.15V, > 16 1. If Vo = 25, what will the potential be after 1 unit of time (round your answer to two decimal places)? Did the heart beat? V = 23.75 Beat? (Y or N): Y

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Differential Equations

Have you ever observed the movement of the satellites and rockets or how the planets go around the sun in their orbits? How will you determine their motion? Definitely they follow some scientific laws and these kinds of problems are framed as differential equations.