chelsey1002 chelsey1002

30-12-2016
Mathematics

Answered

A ball is rolled uphill a distance of 9 meters before it slows, stops, and begins to roll back. The ball rolls downhill 22 meters before coming to rest against a tree. What is the magnitude of the ball’s displacement?

Verified Answer :

Anonymous Anonymous

30-12-2016

the placement would be 31 meters right

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