Energy Conservation With Conservative Forces: When you drop a pebble from height H, it reaches the ground with speed V if there is no air resistance. From what height should you drop it so it will reach the ground. with twice speed? O 16H O 8H O √2H O 4H O 2H

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter5: Energy
Section: Chapter Questions
Problem 79AP: In the dangerous sport of bungee jumping, a daring student jumps from a hot air balloon with a...
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Part A
Energy Conservation With Conservative Forces: When you drop a pebble from height H, it reaches the ground with speed V if there is no air resistance. From what height should you drop it so it will reach the ground
with twice speed?
16H
8H
√2H
4H
2H
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Transcribed Image Text:Part A Energy Conservation With Conservative Forces: When you drop a pebble from height H, it reaches the ground with speed V if there is no air resistance. From what height should you drop it so it will reach the ground with twice speed? 16H 8H √2H 4H 2H Submit Request Answer
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