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Misha Larkins [42]
2 years ago
11

A roller coaster with a potential energy of 235,200 J sits at the top of a 30 m high hill. What is the mass of the roller

Physics
2 answers:
xxTIMURxx [149]2 years ago
5 0

Answer:

800 kg

Explanation:

I just did it :)

igomit [66]2 years ago
4 0

Answer:

the correct answer is A. 800 kg

Explanation:

i got the answer right on the quiz, i hope this helps!

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