Question

A body performs simple harmonic motion according to the equation, x = 6cos 3 * (pi*t + pi/9) The differential equation represented by the equation is A) (d ^ 2 * x)/(d * t ^ 2) = 3x B) (d ^ 2 * x)/(d * t ^ 2) = - 2pi * x​

Answer 1

Answer:

hello there

Step-by-step explanation:

1. 2x8
2. 2x3
3. 2x3
4. 2x3
5. 2z3
6. 2x3