1000 F F 1x10 spring damper 1x10 y u Spring 9000 i damper SI

1000 F F 1x10 spring damper 1x10 y u) Spring 9000( i) damper SI units

Solution

Given :

1000 y\'\' +107(y-u)3+ 9000(y\'-u\') = 104

At equilibrium u = 0

1000y\'\' + 107y3+9000(y\') = 104

Its second order differential equation , by solving for the route you will get y = 0.1 as most appropriable rout.

Same case as u(t)=0.01 , solve the equation by putting value

 1000 F F 1x10 spring damper 1x10 y u) Spring 9000( i) damper SI units SolutionGiven : 1000 y\'\' +107(y-u)3+ 9000(y\'-u\') = 104 At equilibrium u = 0 1000y\'\'

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