The potential energy is converted into kinetic energy.
Therefore, for conservation of energy we have:
mgh = (1/2) m * v ^ 2
From here we clear the speed:
v = root (2 * g * h)
The height will then be:
h = v ^ 2 / (2 * g)
Substituting the values:
h = (34) ^ 2 / (2 * (32))
h = 18.0625 feet
Answer: The pear before it fell was 18.0625 feet up in the tree.
Answer:
i think there are some spelling and word placement mistakes btw but the answer is hope that helps!!!
Step-by-step explanation:
Answer:
58 seconds
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
Answer: 1/4
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