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Dmitriy789 [7]
2 years ago
14

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 coaste

r? (Formula: PE = mgh)
800 kg
7,840 kg
8,000 kg
78,400 kg
Social Studies
2 answers:
blondinia [14]2 years ago
6 0

Answer:

A

Explanation:

algol [13]2 years ago
4 0

Answer:

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 coaster? (Formula: PE = mgh)

800 kg = CORRECT ANSWER

7,840 kg

8,000 kg

78,400 kg

Explanation:

EDGE 2021

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