A girl with a heavy backpack wants to climb to the top of a hill. The path straight up the hill is 100. m long. Rather than going straight up she chooses a zigzag path 200. m long. The work she does on the backpack is ___ the work she does on the backpack going up in a straight line.
A girl with a heavy backpack wants to climb to the top of a hill. The path straight up the hill is 100. m long. Rather than going straight up she chooses a zigzag path 200. m long. The work she does on the backpack is ___ the work she does on the backpack going up in a straight line.
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter6: Energy Of A System
Section: Chapter Questions
Problem 1CQ
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A girl with a heavy backpack wants to climb to the top of a hill. The path straight up the hill is 100. m long. Rather than going straight up she chooses a zigzag path 200. m long. The work she does on the backpack is ___ the work she does on the backpack going up in a straight line.
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