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
Ahat [919]
3 years ago
12

PHET Energy Skate Park Simulation .Consider this equation: gravitational potential energy = mgh. Which of those variables is cha

nging as the skater moves up and down the track?
Biology
1 answer:
Fed [463]3 years ago
8 0

Answer:

h - height

Explanation:

gravitational potential energy = m * g * h

m stands for mass. Mass doesn't change in physics

g stands for gravitational acceleration. It is a constant.

h stands for height. When the skater moves up and down the track the height from the ground changes. Therefore this variable does change.

You might be interested in
What did the orbiter do for 5 months once it reached the planet? ​ ​
nydimaria [60]
During aerobraking, the spacecraft used friction from the Martian atmosphere to slow down and to trim its initial 35-hour, elliptical orbit around the red planet to a two-hour, near-circular orbit. The final orbit was more suitable for science operations and ideal for making highly detailed observations of the surface
3 0
3 years ago
Soil degradation is primarily attributed to:
marusya05 [52]
B is the correct answer
5 0
4 years ago
Domain.
irina1246 [14]

Answer:

[C] Archaea

Explanation:

Single-Celled and lack a nucleus = prokaryotic organisms (that is, organisms whose cells lack a defined nucleus)

Most extremophiles are single-celled micro-organisms belonging to two domains of life – bacteria and archaea.

[RevyBreeze]

8 0
2 years ago
A. 1,3,2,4 <br> B. 4,1,3,2 <br> C. 4,3,2,1 <br> D. 1,2,3,4
Musya8 [376]
Answer is A. 1,3,2,4
5 0
3 years ago
Read 2 more answers
Where are you most likely to find primary succession
Lelechka [254]

The answer is D. in an area uncovered by a retreating glacier (Apex)

5 0
3 years ago
Read 2 more answers
Other questions:
  • Explain how adenosine can gain and lose a phosphate molecule.
    5·1 answer
  • Which apart of the membrane would help a large protein molecule enter the cell?
    14·1 answer
  • Swiss chemist Friedrich Miescher isolated DNA from fish sperm and put the pus of open wounds. True or False?
    14·1 answer
  • What's the definition of propagation concerning plant life?
    9·2 answers
  • CAN SOMEONE HELP ME PLEASE?
    13·1 answer
  • The central dogma states that information flows from
    11·1 answer
  • The plasma membrane is composed of phospholipids, which are free to move laterally, and is peppered with both stationary and mob
    6·1 answer
  • if carbon dioxide is removed from a plants environment what would happen to its production of high energy sugars
    9·1 answer
  • Are minnows parasites??
    14·1 answer
  • List two diseases that are the result of a viral<br> attack on the human nervous system.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!