You attach a meter stick to an oak tree, such that the top of the meter...

 

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You attach a meter stick to an oak tree, such that the top of the meter stick is 2.47 meters above the ground. Later, an acorn falls from somewhere higher up in the tree. The acorn takes 0.291 seconds to pass the length of the meter stick. Use g = 9.81 m/s² for the gravitational acceleration. How high ho above the ground was the acorn before it fell? Assume that the acorn did not run into any branches or leaves on the way down. ho = m You attach a meter stick to an oak tree, such that the top of the meter stick is 2.47 meters above the ground. Later, an acorn falls from somewhere higher up in the tree. The acorn takes 0.291 seconds to pass the length of the meter stick. Use g = 9.81 m/s² for the gravitational acceleration. How high ho above the ground was the acorn before it fell? Assume that the acorn did not run into any branches or leaves on the way down. ho = m

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a Time taken by the acorn Given that the acorn took 029 seconds to pass the length of ... View the full answer