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## Homework Statement

Use energy to show whether or not the data agrees with the law of conservation and explain.

Mass-.3105kg spring constant-6.412 Equailibrium position-1.082

Max positive postion (1) farthest distance to the right of the equlibrium position

time-3.70s postion-1.303m Velocity-0.101m/s

Min positive position (2) farthest distance to the left of the equilibrium postion

time 4.40s postion .861m Velocity .061m/s

Max Velocity (3) near the equilibrium positon

time- 4.0s position-1.114m Velocity .981m/s

## Homework Equations

http://en.wikipedia.org/wiki/Simple_harmonic_motion

I am in algebra based physics and haven't gone over a lot of the variables that are used in these equations. But I used the simple harmonic equations I added the kenetic to the potential in the spring. then set it equal to the potential in spring multiplied by time.

Ke+Pe=Pe(t3)

## The Attempt at a Solution

.5mv2+.5kx2=.5kx2t3

my numbers ended up being

2.11=2.51

is this correct?

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