Ed rolls a ball forward across the floor. it hits a wall 12 meters away and rolls back along the same path. it stops 5 meters from the wall. what is the displacement of the ball?

Question

Faith Saunders

Mathematics

7 July, 15:13

Ed rolls a ball forward across the floor. it hits a wall 12 meters away and rolls back along the same path. it stops 5 meters from the wall. what is the displacement of the ball?

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Answers (1)

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Jenna Cochran · Answer 1

Ed rolls a ball forward and it hits the wall 12 meters away. Than it rolls back along the same path and stops 5 meters from the wall.

The displacement is:

12 m - 5 m = 7 meters