A 200 g mass attached to a horizontal spring oscillates according to v(t) = .07 sin...

Question

Question

A 200 g mass attached to a horizontal spring oscillates according to v(t) = .07 sin (500t)

1. what is the total energy of the system?

2. how fast is it moving at t=5s?

3. construct an equation for the position as a function of time.

4. construct an equation for the acceleration as a function of time.

Answer 1

Answer #1

micus (m) = 2009 = 0.2kg Equation of velocity u 2007 sin/500 t maximum velocity Una 007m/s som Total Energy TE= (KE) mox = 1

Answer 2

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