- #1
mrnastytime
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Homework Statement
A pendulum has a period of 1.8 s.
Homework Equations
Its length is doubled. What is its period now?
The original pendulum is taken to a planet where g = 16 m/s2.
What is its period on that planet?
The Attempt at a Solution
T=2pi sqrt(L/g)
1.8=2pi sqrt(2L/g)
I don't what I am suppose to solve for. This looks like a very simple problem, but i can't seem to figure it out. Maybe I'm over thinking it.