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answerhappygod
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need SOLUTION QUICKLY PLEASE
need SOLUTION QUICKLY PLEASE
Q3. a) Find the particular solution for the damped mass and spring model described by the following differential equation: d²x dx + 8 + 65x dt2 dt 265.2e-1.5t If x(0) = 13.7 and f(0) = -0.1 (22 marks) b) x(t) will approach 0 as t increases. At what t, correct to 2 significant figures, will x(t) drop below 0.01? (3 marks) 3
Q3. a) Find the particular solution for the damped mass and spring model described by the following differential equation: d²x dx + 8 + 65x dt2 dt 265.2e-1.5t If x(0) = 13.7 and f(0) = -0.1 (22 marks) b) x(t) will approach 0 as t increases. At what t, correct to 2 significant figures, will x(t) drop below 0.01? (3 marks) 3
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