1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
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

You might be interested in
Please help me!!
shutvik [7]

Answer:

He treated his subjects with fairness to create a strong empire.

Explanation:

 Cyrus the Great was the founder of the Achaemenid Empire, the first Persian Empire. He created the greatest empire of the world until these days.

 After his conquest, Cyrus respected the customs and religions of the lands he conquered. It worked out as a very successful model for centralized administration and establishing a government,

 I hope this answer helps you.

Please Mark Brainliest

7 0
3 years ago
Canada has large forest provide it with which natural resource
Galina-37 [17]
Timber his correct I just took the test
3 0
2 years ago
True or False? The Salem witch trials are an example of a craze
Aleksandr [31]
It is very very very true
6 0
3 years ago
Read 2 more answers
This print, created by Picasso, displays a bold, highly contrasting design, which is characteristic of ________________. a. inta
Andreyy89

Answer:

C) wood engraving

Explanation:

7 0
3 years ago
One argue that the concept of dual federalism was doomed from the beginning because In the eyes of most Americans today, the pow
Kamila [148]

Well that answer is some what easy to answer


The federal government wasn't respected at that time until the bill of rights was enacted the people were loyal to the state but as time progressed the federal government wanted to have power over the states so to meet the concerns of the people the bill of rights was created to protect the rights of the people now a days the state government has limited power against the government because after the Civil War with the exception of Texas states cannot separate from the federal government so at one point or another the federal government would take control over the states.

7 0
3 years ago
Other questions:
  • What were the primary obstacles you needed to overcome in today's challenge? how do these obstacles mirror actual problems encou
    10·2 answers
  • Who or whom<br> For _____ is the park named?<br> whom<br> who<br> whoever<br> whomever
    6·2 answers
  • Describe how the era of long drives developed on the Great Plains
    7·1 answer
  • Who owns property and means of production in the system of capitalism?
    9·1 answer
  • ___ assert that students have different expectations in the school system depending on their social class, their racial/ethnic b
    8·2 answers
  • When was the boston tea party
    13·2 answers
  • Describe the successes and failures of the Superfund initiative. Provide facts relevant to your answer
    8·1 answer
  • Select the correct answer.<br> Why was whiskey taxed?
    14·1 answer
  • According to the Virginia Plan, one of the proposed powers of the new national government was __________.
    5·1 answer
  • Africa had several advanced civilizations during the Middle Ages
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!