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you are moving a heavy box across a room. You ask a friend to help you lift it. Why is it easier when your friend helps?
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2 votes
you are moving a heavy box across a room. You ask a friend to help you lift it. Why is it easier when your friend helps?

User Thelr
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2 Answers

6 votes
It is easier because both of u have more strength in carting the box than only one person carrying it
User Aswathy Bose
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4 votes
it is easier because there is an incresed force exerten on the box 
User Thuraya
by
6.3k points
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