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
12345 [234]
3 years ago
8

How could you increase the rolling friction between the car and track? How could you decrease it?

Physics
2 answers:
Radda [10]3 years ago
4 0
Applying brakes
Lubricating axle
ValentinkaMS [17]3 years ago
3 0

Once a wheel is rolling, several factors inhibit its motion.


You might be interested in
Susie operates a restaurant in the ski resort town of Asvail. She has decided to group her Other Expenses categories in terms of
nlexa [21]

Expenses including those for linen service, ice, and paper goods might fluctuate depending on demand. Other variables are constants. No change occurs to it. This is further explained below.

<h3>What is Susie's operation?</h3>

Generally, Fixed expenditures, in contrast to the more unpredictable variable costs like advertising, happen regularly at the same time each year regardless of fluctuations in revenue or other variables. It doesn't get the performance bus.

Here, we are given with table.

\begin{tabular}{|c|c|c|}Other Expenses & Variable Expense & Fixed Expense. \\ Linen rental & $X$ & \\ piano rental & & $X$ \\ ice & $X$ & $X$ \\insurance & & $X$ \\ Pension plan & & $X$ \\Snow shoveling dees cparkinglot) & & \\Paper products & $X$ & $X$ \\ Kituen equipment & & $X$ \\ lease (mixer) & & \\Longterm debt. & & \\ Realestate tax. & & \\\end{tabular}

In conclusion,

  • Linen rental, ice, and Paper Products are Variable expenses because it is based on requirement
  • Others are fixed by other factors. it's not affected

Read more about Expenses

brainly.com/question/17136150

#SPJ1

7 0
3 years ago
how does the presence of carbon dioxide in venus’ atmosphere cause the average surface temp on venus to be higher than the avera
soldier1979 [14.2K]
It is because carbon dioxide traps the solar radiation which then warms up the atmosphere, not allowing the radiations to get deflected back in the outer space.. that's what is happening to our own planet the greenhouse effect.. which is also increasing the GLOBAL Temp of our planet too
3 0
4 years ago
Identify the stages of the water cycle where water moves downward from the force of gravity
hoa [83]

Umm I think that it's called a run off! Because it's running off of a surface into water.

8 0
3 years ago
Read 2 more answers
Jada was walking home for 30 mins. How fast was she walking, if her house is 4 km away fron school?
earnstyle [38]

Answer:

8 km an hour (about 5mph)

Explanation:

It depends on what you are looking for because there is no unit specified, but if you want kilometers an hour then all you have to do is multiply both sides by 2.

30 x 2 = 60 (minutes)

4 x 2 = 8 (kilometers)

Hope this helped at least a little bit!

3 0
3 years ago
The vacuum tube was replaced with what electrical component?
Rufina [12.5K]

Answer:

The vacuum tube was replaced with transistor.

Explanation:

  • The invention of semiconductor was very useful in making solid state transistor that allowed the production of small yet faster, cheaper, and more trusted and reliable computers.
  • These solid state transistor is so often used that, it nearly replaced all the use of transistor.
  • This replacement took place after the invention of semiconductor in the year around 1940.
  • Vacuum tubes also known as thermionic tubes are not used anymore in computers and electronics.  
7 0
4 years ago
Other questions:
  • If a calorie is equivalent to 4.184 joules how many joules are contained in 250 kg calories slice of pizza
    6·1 answer
  • A charged particle moves into a region of uniform magnetic field B (pointing out of the page), goes through half a circle, and e
    5·1 answer
  • A virtual image produced by a lens is always
    11·1 answer
  • A truck makes a sharp turn and a box falls out of the bed, this is best explained using?
    10·1 answer
  • What is a disruption or change that is happening to the body that causes it to sweat ?
    15·1 answer
  • Which type of light-matter interaction causes glare?
    11·1 answer
  • If the hiker starts climbing at an elevation of 350 ft, what will their change in gravitational potential energy be, in joules,
    11·1 answer
  • Work is done when force is applied ____________________________________________?
    7·2 answers
  • 1.
    12·2 answers
  • A concave mirror has a radius of curvature of 1.6m. Find the focal length
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!