Question

Let f(t) = −u(t − 2π) + u(t − (2π + a)), a ≥ 2π. Solve the initial value

problem y

00 + y = f(t), y(0) = 1, y0

(0) = 0 using Laplace Transform.​

Answer 1

Answer:

ok i don't know

Step-by-step explanation:

Work is said to be done when applied force is able to produce some displacement. ... If the applied force is along the same direction of force, then the entire force causes displacement and hence work done in that case is maximum. It is simply because COS 0 is equal to ONE