Explain why it is easy to pull a lawn roller thanpush it
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Answer:
When we push a lawn roller , the normal component of force applied by us increases the effective weight of roller , on the other hand , in pulling normal component of our force decreases the effective weight of roller . Therefore it is easier to pull a roller than pushing it .
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Explanation:
When we push a lawn roller , the normal component of force applied by us increases the effective weight of roller , on the other hand , in pulling normal component of our force decreases the effective weight of roller . Therefore it is easier to pull a roller than pushing .
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