1. Suppose a farmer binding a part of the rice terraces wants to bring two 100-kg sack of fertilizer 10 meters up the terraces. He does this in two ways. These two ways are shown in the illustration. What is the work done by the gravity in both cases? h- 10 m h- 10 m 30 30 Method 1 Method 2 Given: Solution: Required: Equation:

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Chapter7: Work And Kinetic Energy
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Problem 18CQ: Explain, in terms of the definition of power, why energy consumption is sometimes listed in...
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1. Suppose a farmer binding a part of the rice terraces wants to bring two 100-kg sack of fertilizer 10
meters up the terraces. He does this in two ways. These two ways are shown in the illustration. What is
the work done by the gravity in both cases?
h- 10 m
h- 10 m
30
30
Method 1
Method 2
Given:
Solution:
Required:
Equation:
Transcribed Image Text:1. Suppose a farmer binding a part of the rice terraces wants to bring two 100-kg sack of fertilizer 10 meters up the terraces. He does this in two ways. These two ways are shown in the illustration. What is the work done by the gravity in both cases? h- 10 m h- 10 m 30 30 Method 1 Method 2 Given: Solution: Required: Equation:
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