27.) A penny is dropped from the top of a tall building. It falls 85 m to the ground. What is its final speed (in m/s)?

College Physics
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ISBN:9781285737027
Author:Raymond A. Serway, Chris Vuille
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Chapter3: Vectors And Two-Dimensional Motion
Section: Chapter Questions
Problem 6WUE: A car is traveling east at 25.0 m/s when it turns north and accelerates to 35.0 m/s, all during a...
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Help making sure I did #27 correctly.
Imi
1.609 Ka
= 203.9mile
27.)
A penny is dropped from the top of a tall building. It falls 85 m to the ground. What is
its final speed (in m/s)?
Vf2-0+ 298)×85)
vf=46.82mb
Win Blonehare and Kent Swimtashore are sailboating in Lake Gustastorm. Starting
28.)
from rest near the shore, they accelerate with a uniform acceleration of 1.81 m/s2, How
far (in m) are they from the shore after 14.9 seconds?
Transcribed Image Text:Imi 1.609 Ka = 203.9mile 27.) A penny is dropped from the top of a tall building. It falls 85 m to the ground. What is its final speed (in m/s)? Vf2-0+ 298)×85) vf=46.82mb Win Blonehare and Kent Swimtashore are sailboating in Lake Gustastorm. Starting 28.) from rest near the shore, they accelerate with a uniform acceleration of 1.81 m/s2, How far (in m) are they from the shore after 14.9 seconds?
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