- A Mass M Is Initially At Rest Force X1 Is Applied For Time 0 T 1 And Force X2 Is Applied For Time 1 T 2 Assume 1 (62.97 KiB) Viewed 34 times
A mass m is initially at rest. Force x1 is applied for time 0
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A mass m is initially at rest. Force x1 is applied for time 0
A mass m is initially at rest. Force x1 is applied for time 0 <t < 1, and force x2 is applied for time 1 <t < 2. Assume that the surface is frictionless and horizontal. a. b. c. If y = [yı y2) where yi and Y2 are the final velocity and final position of mass m, respectively, find matrix A such that y = Ax where x = [21 22] Determine x such that at t = 2, the mass has moved 1 unit distance and the velocity is zero. If we are only interested in minimizing the displacement error and the sum of the square of the forces being applied, what should be the weighted-sum objective function? If the objective functions in (c) have equal weights and mass m = 1, find the optimal x. d.
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