Question

The equation of motion of a simple harmonic motion is

1. d²x/dt²= w²x
2. d²x/dt²= -w²t
3. d²x/dt² = -wx
4. d²x/dt²= -wt​

Answer 1

Explanation:

For a simple harmonic oscillator, an object's cycle of motion can be described by the equation x ( t ) = A cos ⁡ ( 2 π f t ) x(t) = A\cos(2\pi f t) x(t)=Acos(2πft)x, left parenthesis, t, right parenthesis, equals, A, cosine, left parenthesis, 2, pi, f, t, right parenthesis, where the amplitude is independent of the ...