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
Gemiola [76]
4 years ago
12

What idea is the kinetic molecular theory based on?

Physics
1 answer:
Svetach [21]4 years ago
8 0
That particles of matter<span> are always in </span>motion<span> </span>
You might be interested in
The water cycle involves water in the liquid, solid, and gaseous states of matter. In which of the following Earth systems can w
nata0808 [166]

Answer:

in the hydrosphere

Explanation:

solid=glaciers

liquid=ocean

vapor=clouds

5 0
3 years ago
Explain why semiconductors, or metalloids, deserve their name.
Marysya12 [62]

Answer:

Because their properties like conductivity, electronic configuration and ionization lies in between the metals and nonmetals.

Explanation:

There are a total of six elements that fall in the category of semiconductors.

Namely these are boron, silicon, germanium, arsenic, antimony, and tellurium.

These elements look like metals i.e. are lustrous but do not conduct electricity  so well like a metal does.

Their chemical behavior falls between that of metals and nonmetals. For example, the pure metalloids form covalent crystals like the nonmetals, but like the metals, they generally do not form mono-atomic anions.

8 0
4 years ago
an object is thrown horizontally off a cliff with an initial velocity of 5.0 meters per second. the object strikes the ground 3.
Olegator [25]
You know that the formula for finding horizontal displacement is; 

s=uₓt 
s=(5 m/s)(3s) 
s=15 m

Therefore, the ball travelled 15 m. 

Hope I helped :) 

7 0
3 years ago
Read 2 more answers
What are two pieces of information you must know about velocity on an object
levacccp [35]
Distance traveled(in a certain direction) and time
Velocity is all about direction traveled in comparison to speed which is just distance with out direction.


Hope this helps you
3 0
3 years ago
If a rock is dropped with a weight of 50kg and friction due to air resistance produces a force of 98N, what is the net force in
bearhunter [10]

Answer:

The net force is 392N, pointing down.

Explanation:

The net force is the sum of all forces acting on the rock, namely the gravity ("+" acting downward) and the friction force due to air resistance ("-" acting upward):

F_{net} = F_g - F_{air}\\F_{net} = m\cdot g - F_{air} = 50kg\cdot 9.8\frac{m}{s^2}-98N= (490-98)N=392N

The net force is 392N and pointing down (positive)/

8 0
4 years ago
Other questions:
  • 1) My 14V car battery could be used to charge my laptop, but I need to use an inverter to first convert it to a standard 120V. T
    13·1 answer
  • What factors determine the presence of electrical energy?
    10·1 answer
  • A person on a cruise ship is doing laps on the promenade deck. on one portion of the track the person is moving north with a spe
    10·2 answers
  • Una rapidez de 7 mm/us es igual a:<br><br> A) 7000m/s<br> B) 70 m/s<br> C) 7 m/s<br> D) 0.07 m/s
    13·1 answer
  • At approximately what time of day does the Waning Gibbous moon set?
    7·2 answers
  • A train is moving at a constant speed on a surface inclined upward at 15.0° with the horizontal and travels 300 meters in 5 seco
    13·2 answers
  • A 30.0-kg crate is initially moving with a velocity that has magnitude 3.90 m/s in a direction 37.0 west of north. How much work
    13·1 answer
  • The rock in the picture is pushed over the edge and it begins to falls. Which type of energy conversion is taking place?
    7·2 answers
  • A vocalist with a bass voice can sing as low as 92 Hz.
    13·1 answer
  • Compare and contrast climate and weather
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!