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
Alexandra [31]
3 years ago
7

A roller coaster train with a mass of 500 kg stops at the top of a hill. If the hill is 110 m high, what is the potential energy

of the train?
Biology
2 answers:
katrin [286]3 years ago
6 0
Potential energy=PE
PE=mgh
m=mass in kilograms.
g=9.8 m/s
h=height in meters

Data:
mass=500 Kg
h=110 m

PE=(500 Kg)(9.8 m/s²)(110 m)=539000 joules
victus00 [196]3 years ago
5 0
I thought it was 5 lol I’m so dumb
You might be interested in
What is the breakdown of the earths crust into sediment called
Vanyuwa [196]
The breakdown of earths crust into sediment is called weathering.
Hope This Helped!
4 0
3 years ago
Species adapt over time through structural and behavioral adaptations.
Paha777 [63]
The correct answer is (c.) rolls in mud to cool off and deter flies. Species adapt over time through structural and behavioral adaptation. One of its examples would be rolling in the mud to cool off and deter flies, would best describes a behavioral adaptation of an elephant. 
8 0
3 years ago
7. What does it mean for a species to be in stasis?
miskamm [114]
Stable to be in stasis
8 0
3 years ago
What ocurrs in an updraft
aleksley [76]

Updrafts occur as part of the turbulence that is created when air passes over topographic barriers such as mountains.

3 0
3 years ago
Read 2 more answers
Many scientists agree that the average temperature on Earth is increasing. What does this mean for the water cycle?
Mrrafil [7]

Answer:  

Many scientists agree that the average temperature on Earth is increasing. What does this mean for the water cycle? Rising temperatures mean an increase in evaporation. This leads to an increase in condensation in the atmosphere.

Explanation:

7 0
2 years ago
Other questions:
  • When one homologous chromosome undergoes an inversion but the other does not, the individual is described as?
    5·1 answer
  • Chromatic aberration ___. Fill in the blank
    6·1 answer
  • Every time there is a full moon, Mrs. Cook insists that students in her classes display strange behavior. What would be the best
    11·1 answer
  • which of the following statements is most accurate? A. warm air is less dense then cold air B.warm air is denser then cold air C
    11·2 answers
  • What types of cells do divide often
    6·1 answer
  • A strawberry stem is an example of which of the following
    7·1 answer
  • How might biodiversity help an ecosystem recover from volcanic eruption?
    15·2 answers
  • A veterinary team is called to a ranch after the rancher found a cow that had been lost for the past week. The cow is down and h
    11·2 answers
  • Simplify the expression 53 + 3(5 − 3).<br> 137<br> 131<br> 27<br> 21<br><br> Question 4
    12·2 answers
  • PLEASE HELP
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!