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

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question

asked Jun 25, 2022 115k views

3 votes

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

Social Studies
high-school

TheWildHealer asked

by TheWildHealer

8.0k points

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

5 votes

Answer: A

Step-by-step explanation:

Hakamadare answered Jun 27, 2022

by Hakamadare

8.1k points

0 Comments

Please log in or register to add a comment.

3 votes

Answer:

Step-by-step explanation:

Charles Khunt answered Jun 30, 2022

by Charles Khunt

7.7k points

0 Comments

Please log in or register to add a comment.

Ask a Question

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

8.4m questions

11.0m answers

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

0 Comments

Please log in or register to add a comment.

0 Comments

Please log in or register to add a comment.

Other Questions