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storchak [24]
3 years ago
12

Susan and Hannah are each riding a swing. Susan has a mass of 25 kilograms, and Hannah has a mass of 30 kilograms. Susan’s swing

moves with a velocity of 10 meters/second, while Hannah’s swing moves with a velocity of 8.5 meters/second. Susan’s kinetic energy( 1080 , 1250 ,1350,or 1500) is joules. Susan’s kinetic energy is greater than Hannah’s because ( the speed is a greater effect than mass, mass has a greater than speed , mass and speed have same effect or mass & speed does'nt have any effect .
Physics
2 answers:
kramer3 years ago
7 0

I just took the test for plato, the answers are 1250 and speed has a greater effect than mass


Sphinxa [80]3 years ago
4 0
Speed has a greater effect than mass
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