Choose the words that complete the sentence.
Words: distance • energy • mass • work
Sophie liked to dive off the high diving board at her local swimming pool. She tried to go higher and higher each time. Sophie knew gravity would always pull her downward. Gravity exerts a pull between two objects. The force of gravitational attraction can change due to a change in either the _______________ , of the object or the_______________ , between their centers.
Answers
Answer 1
1. Energy
2. Distance
Answer 2
1.) mass 2.) distance
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