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
Dahasolnce [82]
3 years ago
15

A block with a mass of 9.00 kg is pulled at a constant speed across a horizontal tabletop with a spring scale. The scale reads 6

1.8 N. Calculate the coefficient of kinetic friction
Physics
1 answer:
snow_tiger [21]3 years ago
7 0

Answer:0.69

Explanation:

Coefficient of kinetic friction=f/R=61.8/90=0.69

You might be interested in
The strength of the force depends on which two factors?
qwelly [4]

Answer:

The answer is....

Explanation:

How hard the surfaces push together and the types of surfaces involved.

7 0
3 years ago
What is a proton?
eimsori [14]
The answer is A. A positive particle inside the nucleus
7 0
3 years ago
Read 2 more answers
Help me please !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Vitek1552 [10]
C, due to stuff and whatnot
4 0
2 years ago
Read 2 more answers
Resonance structures have _______ connectivity of atoms and _______ distribution of electrons.
Arte-miy333 [17]

Answer:

Resonance structures have <u> </u><u>same</u><u>  </u>  connectivity of atoms and <u> differ only in</u> distribution of electrons.

Explanation:

Atoms supply the electrons from their outer electron shells. Electrons are found free in nature and are grouped around the nucleus into shells. Electrons can be further explained as negatively charged subatomic particle. Electrons have properties of both particles and waves and they can be moved around.

Resonance structures are imaginary structures and not all of them are created equally. Resonance structures have two or more possible electron structures, and, the resonance structures for a particular substance sometimes have different energy and stability. When resonance structures are identical, they are important descriptions  of the molecule. The position of the atoms is the same in the various resonance structures of a compound, but the electrons are distributed differently around the structure.

3 0
3 years ago
Compare and contrast the average kinetic energy of 0.5 L of coffee at 34ÁC,
Andre45 [30]
Compared to coffee at room temperature, the molecules of the coffee at 34°C will be moving faster and colliding with one another more frequently.
6 0
3 years ago
Other questions:
  • Why there is no inductive reactance in dc circuits
    8·1 answer
  • You must raise the weight to a height of 10 meters. You cannot do it! Thinking back to what you have learned in science class, y
    15·2 answers
  • An IGCSE student thinks it may be possible to identify different rocks (A, B and C) by measuring their
    11·1 answer
  • Most granite has a (blank) of quartz,mica,and feldspar
    8·1 answer
  • If this were a theoretical frictionless plane, what would be the mechanical advantage?
    12·1 answer
  • The speed of a sound wave in seawater is approximately 1500m/s. If the wave is transmitted at 10ms-1, what is its wavelength? An
    10·1 answer
  • What is a particle model of mass
    15·1 answer
  • What's ur father put is ur name​
    11·2 answers
  • What is the potential energy of a 150 kg diver standing on a diving board that is 10 m high?
    5·2 answers
  • A truck with a mass of 5000 kg and transfers 800,000 newtons(N) of force when it hits a wall. What was the acceleration of the t
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!