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
devlian [24]
3 years ago
9

How does lack of friction affect the energy of a roller coaster system?

Biology
2 answers:
PilotLPTM [1.2K]3 years ago
8 0

Answer:friction is a force that opposes motion and significantly slows the cars as they move on the track. While it is easy to believe that friction is bad for the ride, it is one of the forces engineers consider in ensuring passengers have a safe ride.

iragen [17]3 years ago
3 0

friction is a force that opposes motion and significantly slows the cars as they move on the track. While it is easy to believe that friction is bad for the ride, it is one of the forces engineers consider in ensuring passengers have a safe ride.

You might be interested in
PLEASE ANSWER NUMBERS 7, 9, 19, 16, 20,21,22,23,24
Verizon [17]

Explanation:

if u read the passage then u would know it so i prefer going thru passage and reading questions

4 0
2 years ago
Examine the following diagrams. Columns I and II contain rock layers A, B, C, D, E and F. Both columns were taken from the same
irga5000 [103]
The Answer is C) C & D
8 0
3 years ago
What might happen to plants if they were unable to develop parts of the stem underground?
Troyanec [42]

Answer:

they dummy dum.

Explanation:

please listen if you ever see Janelsfriend in your comments or anwser section do not engage in his link. he is trying to get your personal information.

4 0
2 years ago
Classify the following as a homogenous or heterogeneous mixture:
Vladimir79 [104]

Answer:

a.heterogeneous

b.heterogeneous

c.homogeneous

d.homogeneous

3 0
2 years ago
In which kingdom are an overwhelming majority of its individuals producers?
Liono4ka [1.6K]

The plantae kingdom has an overwhelming majority of the producers, this may not be true. The producers are mostly present as autotrophs that make food using the sunlight. Other kingdoms like the bacteria have varied forms of producer, both the autotrophs like the cyanobacteria and the chemotrophs like halothiobacillus that use the internal heat of the Earth at the bottom of the dark ocean floor to synthesise their food.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Which elements are most abundant in living organisms
    5·2 answers
  • Which would provide the body with the most energy?
    7·1 answer
  • An allele whose trait always shows up in the organism when the allele is present.
    10·1 answer
  • Scientists found evidence of a time period 3 billion years ago when Lee's energy entered the Earth system than exited. What is o
    13·1 answer
  • 11. Which of the following is an example of a pigment?
    7·1 answer
  • Lollll i need help
    7·1 answer
  • Soil erosion can be reduced by
    9·1 answer
  • 5. Which one of the following steps comes first during the investigation of an
    6·1 answer
  • ¿Cuales son los derechos sexuales y reproductivos?​
    9·1 answer
  • What are the effects of base-pair<br><br> insertions and deletions?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!