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
luda_lava [24]
3 years ago
9

What is the force that acts upon a rollercoaster after it reaches the top of the hill?

Physics
1 answer:
astraxan [27]3 years ago
7 0

Answer:

the gravity

Explanation:

i dont know

You might be interested in
If the sun became cooler but kept the same size it would emit
jek_recluse [69]
If the sun would become cooler having constant size, it would emit less ultraviolet light and less visible light than what it currently gives to earth. Hope this answers the question. Have a nice day. Thank you for posting here.
4 0
3 years ago
Which force is greater the earth’s pull on the moon or the moon’s pull on the earth
Vitek1552 [10]

Answer:

The earth's pull on the moon

Explanation:

Earth exerts a gravitational pull on the moon 80 times stronger than the moon's pull on the Earth.

7 0
4 years ago
What is the unit for distance
Yakvenalex [24]

Answer:

Meter,Miles,Kilometers

Explanation:

so on

3 0
3 years ago
Read 2 more answers
Calculate the net force on your 0.50-cm2 eardrum that air exerts on the inside and the outside after you drive from Denver, Colo
tekilochka [14]

Answer:

1.0563408 N

Explanation:

\rho = Density of air = 0.8 kg/m³

g = Acceleration due to gravity = 9.81 m/s²

h = Altitude

A = Area = 0.5 cm²

Pressure

p=\rho gh\\\Rightarrow p=0.8\times 9.81\times (4301-1609)\\\Rightarrow p=21126.816\ Pa

Pressure

p=\frac{F}{A}\\\Rightarrow F=pa\\\Rightarrow F=21126.816\times 0.5\times 10^{-4}\\\Rightarrow F=1.0563408\ N

The net force on your ear is 1.0563408 N

6 0
3 years ago
What materials electricians should avoid wearing.
Rainbow [258]

Arc flash PPE

Coveralls

Fire replant clothing

vest

safety gloves and footwear

4 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE GUYS I REALLY NEED HELP ASAP. THIS IS SO IMPORTANT, I AM EVEN WILLING TO PAY FOR REAL.
    10·1 answer
  • An infinite slab of charge of thickness 2z0 lies in the xy-plane between z=−z0 and z=+z0. The volume charge density rho(C/m3) is
    10·1 answer
  • Why do stars explode?
    15·1 answer
  • 3. What conclusion would you draw if a seismogram from a particular seismic station showed only P waves?
    10·1 answer
  • Who is one woman who has contributed greatly to science? How?
    13·1 answer
  • Both plant and animal cells have a nucleus.<br> True or False
    5·1 answer
  • A movie stunt double is supposed to run across the top of a train (in the opposite direction that the train is moving) and just
    15·1 answer
  • A 60.00-cm guitar string under a tension of 50.000 N has a mass per unit length of 0.100 00 g/cm chegg
    9·1 answer
  • The relationship between power, force, and velocity is ______?
    13·2 answers
  • Titanium is a metal used to make golf clubs. A rectangular bar of this metal measuring 1.96 cm x 2.19 cm x 2.63 cm was found to
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!