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
SCORPION-xisa [38]
3 years ago
13

What causes friction between two solid forces? After the roughness of the surfaces, what most affects the frictional force exper

ienced
Physics
1 answer:
Sveta_85 [38]3 years ago
7 0
Friction is caused by two solids rubbing together quickly.

You might be interested in
Two cars come to a stop from the same initial speed, one braking gently and the other braking hard. Which car converts more kine
My name is Ann [436]

Answer:

Both cars convert more kinetic energy to thermal energy.

Explanation:

Given that,

Two cars come to a stop from the same initial speed, one braking gently and the other braking hard.

We know that,

The conservation of energy :  

The energy of the system is always constant.

The energy can be change one form to another form.

So, we can say that when both cars come to a stop from the same speed, one braking softly and the other braking strongly then both cars convert more kinetic energy to thermal energy.

Hence, Both cars convert more kinetic energy to thermal energy.

8 0
3 years ago
According to ancient greek thought, what is the difference between violent and natural motion
zzz [600]
Natural was thought to be straight up or straight down and violent was thought to be the result of a push or pull
7 0
3 years ago
How long it take a train to cover 630km having a speed of 30 km/hr​
noname [10]

Answer:

21 hours

Explanation:

well 30 x 20 = 600 than 21 = 630

4 0
3 years ago
A bus hits a bug and the bug splatters on the windshield, which force is greater?
grandymaker [24]

The forces acting on a body and the type of motion that results are given by Newton's three Laws of motion

  • The <u>force </u>of the bus is <u>the same</u> as reactive force of the bug

Reason:

According to Newton's third Law of motion, given that the bug collides

with the bus, the force with which the bus hits the bug is equal to the

reactive force of the bug on the on the bus

According to Newton's second Law of motion, force is equal to the rate of

change of the momentum produced

The impulse of the force of the bus on the bug is given as follows;

F·Δt = m·(v₂ - v₁)

Given that the force of the bus is large, the change in momentum, m·(v₂ - v₁),

is also large such that the parts of the bug are split by the rapid change in

velocity, and the bug splatters on the windshield, and is then carried along

on the trip,

The equally large reactive force of the bug, is such that the bug splatters

due its magnitude

Therefore, the correct response is that <u>the forces are the same</u>

Lean more here:

brainly.com/question/21279060

8 0
2 years ago
What is one way you can state how you feel?
dexar [7]
Words and more words
7 0
3 years ago
Other questions:
  • under what conditions would a scale record a weight for an object which is equal to the magnitude of the gravitational force on
    14·2 answers
  • If you apply 100.0 N of force to lift an object with a single, fixed pulley, then what is the resistive force?
    8·1 answer
  • Consider the uniform electric field \vec{E} =(4.00~\hat{j}+3.00~\hat{k})\times 10^3~\text{N/C} ​E ​⃗ ​​ =(4.00 ​j ​^ ​​ +3.00 ​k
    11·1 answer
  • The belief that the Earth is the center of the Universe and all planets rotate about the Earth is called?
    10·1 answer
  • An object is moving at a velocity of 23 m/s. It accelerates to a velocity of 85 m/s over a time of 8.3 s. What acceleration did
    8·2 answers
  • PLS HELP W QUESTIONS 11 and 12
    9·2 answers
  • A woman (mass= 50.5 kg) jumps off of the ground, and comes back down to the ground at a velocity of -8.4 m/s.
    5·1 answer
  • Define the terms solute, solvent, and solubility. Describe two factors that influence solubility.
    7·1 answer
  • The Moon is attracted to the Earth. The mass of the Earth is 6.0x1024 kg and the mass of the Moon is 7.4x1022 kg. If the Earth a
    5·1 answer
  • The voltage in american household is 120 v. however, because we use a/c power, the voltage is oscillating between two maximums.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!