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
tigry1 [53]
2 years ago
14

A skier is skiing down a slope on the mountain. Is the mechanical energy conserved? Why or why not?

Chemistry
2 answers:
evablogger [386]2 years ago
6 0

Answer:

please give guy above Brainliest.

Explanation:

Good answer

Arada [10]2 years ago
4 0
The reality is that the mechanical energy is supposed to dissapear in this case. The mechanical energy is replaced with the knietic energy. <span>If starting from rest, the mechanical energy of the skier is entirely in the form of potential energy. As the skier begins the descent down the hill, potential energy is lost and kinetic energy is gained.</span>
You might be interested in
a bar of gold is melted into liquid the liquid is then poured into a mold to make pieces of jewelry is the process a chemical ch
Leviafan [203]
Physical change because it's only changing the shape of the gold.
6 0
3 years ago
What kind of bond is formed between a metal and a nonmetal? Explain your answer.
shusha [124]

Answer:

NVIDIA GeForce RTX 3080 10GB GDDR6X PCI Express 4.0 Graphics Card

Explanation:

5 0
3 years ago
Read 2 more answers
Which of the following best describes the forces that generate solar power
Sergeeva-Olga [200]
I believe the answer is A (it was on another Brainly question as well).
8 0
3 years ago
A atom has 20 electrons, 21 neutrons, and 20 protons. What is the atomic mass of the atom?
UNO [17]

name= calcium

atomic mass= 40.078 atomic mass unit

no of protons= 20

no of electrons=20

5 0
3 years ago
How many moles of N2O5 are needed to produce 7.90 g of NO2? 2N2O5 = 4NO2 + O2
miv72 [106K]
Moles of N2O5 = moles of NO2 * ( 2 moles of N2O5 / 4 moles of NO2
3 0
3 years ago
Read 2 more answers
Other questions:
  • When a 3.80 g sample of liquid octane (c8h18) is burned in a bomb calorimeter, the temperature of the calorimeter rises by 27.3
    7·1 answer
  • Calculate the ionic strength of a solution of iron (iii) carbonate, fe2(co3)3 of concentration 0.020 mol dm
    15·1 answer
  • Flammable materials like alcohol should never be dispensed or used near True or False
    15·1 answer
  • What can the flow of electrons be easily compared to?
    5·1 answer
  • What is the longest day of the year?
    14·2 answers
  • Which bent shape has more repulsion and a smaller bond angle?<br> bent 6A<br> bent 5A
    10·1 answer
  • What is the relationship between thermal energy, kinetic energy and the transition between the three states of matter
    7·1 answer
  • 27/13AL+? -&gt;&gt; 24/11NA+4/2HE
    12·2 answers
  • During summer water kept in an earthen pot become cool because of the phenomenon of​
    6·1 answer
  • 2) You water three sunflower plants with salt water. Each plant receives a different
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!