- #1
terryds
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Homework Statement
http://www.sumoware.com/images/temp/xzmomoeqpspoqxcq.png
A block with mass m is static at first at the height of 2R (see picture above) and then slides without friction.
a) Determine where the block leaves the track
b) Determine the maximum height which the block reaches after it gets out of the track
Homework Equations
E = E'
The Attempt at a Solution
E = E'
mgh = mgh'
mg(2R) = mgh'
h' = 2R
But, I'm still doubt on it.
I imagine it, and think that the block won't be in the same height as the initial height (since the gravity must pull it down)..
Please help me
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