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.
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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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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