# Derive a formula for simple harmonic motion!!!!!!!?

It would take 42 minutes to travel anywhere around the world, if we where to dig a frictionless underground tunnel and use earth's gravitational field to travel. Show that the period which is T = 2(PIE) [square root of m/k] is proportional to the distance at equilibrium
Max speed would occur in the middle of...
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It would take 42 minutes to travel anywhere around the world, if we where to dig a frictionless underground tunnel and use earth's gravitational field to travel. Show that the period which is T = 2(PIE) [square root of m/k] is proportional to the distance at equilibrium

Max speed would occur in the middle of the distance travelled.

T= period

m= mass

k= spring constant

Take the half of T when answer is found.

Max speed would occur in the middle of the distance travelled.

T= period

m= mass

k= spring constant

Take the half of T when answer is found.

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