shaniyansimmons12 shaniyansimmons12

13-01-2021
Social Studies

contestada

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
7,840 kg
8,000 kg
78,400 kg

Respuesta :

bradengable0 bradengable0

14-01-2021

Answer:

A

Explanation:

Answer Link

lolacromwell7 lolacromwell7

06-03-2021

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

Answer Link

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