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
zlopas [31]
3 years ago
12

A skier is gliding down a slope at a constant speed. what energy transformation is taking place?

Physics
1 answer:
boyakko [2]3 years ago
7 0
In this process, gravitational potential energy is converting into heat/thermal energy.

In fact, the skier starts at a certain height h, so it has gravitational potential energy equal to
U=mgh
as he slides down, he loses this energy. However, the problem says that the speed of the skier remains constant during the motion, so this energy is not converting into kinetic energy, which remains constant. The only possibility is that a frictional force between the skier and the ice is acting on the skier. When the friction acts, the energy of the skier is converted into motion of the molecules of the ice, heating it, so into thermal energy.
You might be interested in
How do you say come by in spanish
Arlecino [84]
Conseguir

example: donde puedo conseguir azúcar.

Where can I come by sugar
4 0
3 years ago
Determine the potential difference between two charged parallel plates that are 0.20 cm apart and have an electric field strengt
Nesterboy [21]
V=Ed=0.20\times 6=1.20
8 0
2 years ago
Read 2 more answers
How is enormous energy produced in sun?write with chical equation.​
Sindrei [870]

Answer

This is done by Nuclear Fusion.

Light nuclei like Hydrogen(Deuterium) combine to produce new Elements like Helium.

²H + ²H === ⁴He + ENERGY

The subscripts of the Hydrogen atoms are 1

While that of Helium is 2. My Keyboard couldn't type those

4 0
3 years ago
A laboratory technician was examing a blood sample from a patient.He found a rare parasite that would cause the nausea and vomit
stira [4]

Infectious Disease Specialist?

7 0
3 years ago
Read 2 more answers
If you heat soup on a stove, what happens to the movement of the soup’s particles?
deff fn [24]
Answer: B. The particles mover faster.
6 0
3 years ago
Read 2 more answers
Other questions:
  • Which statement best describes an isolated system?
    5·2 answers
  • Help.me on question 3 pls as fast as you can
    7·1 answer
  • What happens to the car if it is traveling in a circular path suddenly encounters ice?
    5·2 answers
  • How long does it take to drive 500 miles at 70 mph?
    7·1 answer
  • Mention the importance of writing the number in scientific notation​
    11·1 answer
  • Relate the changes in molecular motion of particles as hey change from solid to liquid to gas.
    8·1 answer
  • A 9.0 kg potted plant slides down a 25.0º incline with an acceleration of 2.4 m/s2. What is the coefficient of kinetic friction
    11·1 answer
  • 2.5 x 103 kilogram truck with rubber tires moves through a 120 meter radius turn on a dry asphalt surface.
    8·1 answer
  • Why did earth most likely form into distinct, separate layers? (HELP ASAP PLZ)
    11·2 answers
  • If a total force exerted by water in a container with a bottom area of 3 square meters is 900 newtons, what's the water pressure
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!