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
evablogger [386]
3 years ago
8

_____ friction is the force that sliding objects experience

Physics
1 answer:
Gnesinka [82]3 years ago
7 0

Answer:

Sliding friction is the force that sliding objects experience

Explanation:

You might be interested in
A cool down is considered the activity performed
tangare [24]

did you mean what activities are performed during the cool down?

5 0
3 years ago
two forces A and B act on an object in opposite directions. A is bigger than B. What is the net force acting on an object?
Akimi4 [234]
Imagine a block with A pulling one way and B the other.

If A is bigger than B then obviously it will go in the direction of A.

The net force will be A-B as A is pulling it along with x but b is also pulling back with y.
4 0
3 years ago
Read 2 more answers
Consider a 40,000 km steel pipe in the shape of a ring that fits snuggly all around the circumference of the Earth. We are heati
Tatiana [17]

Answer:

The Height is  H = 70.02 m

Explanation:

We are given that the

                         Initial length is  = 40000\ Km = 40,000 *10^{3} m

from what we are told in the question the circumference of the circle is = 40,000 Km

  This means that the Radius would be :

         Let C denote the circumference

      So  

               C = 2 \pi r

      =>     r = \frac{C}{2 \pi}

               r = \frac{40,000}{2 \pi } = \frac{40,000*10^{3}}{2 *3.142}  = 6.365*10^6 m

We are told that 1-meter bar of steel that increases its temperature by 1 degree C will expand 11*10^{-6} meters

Hence

       The final length would be

                            40000*10^3 *(T + \alpha  )

Where T is the change in  temperature  \alpha is the Coefficient of linear expansion for steel

  let L_{final} denote the final length

   So

        L_{final} =40000*10^{6} *[1+ 11*10^{-6}]

                  = 40000440 \ m

 Now the Height is mathematically represented as

         Height(H) \ = \frac{change \ in \ radius \ }{2 \pi}

                       = \frac{(40000440-40000*10^3)}{2*3.142}

                       = 70.02m

3 0
3 years ago
The Milky Way is a spiral galaxy. True or false
WITCHER [35]
True it is a spiral galaxy
5 0
3 years ago
Read 2 more answers
contrast the location of genetic material in bacteria cells to its location in plant and animal cells.
Agata [3.3K]
First bacterial cells are usually much smaller than plant or animal cells. a human skin cells , for example is about times as larger as an average bacterial cell.
6 0
3 years ago
Other questions:
  • Gas liquids will both expand to fll their containers true or false
    15·1 answer
  • A unique type of basketball is played on the planet zarth. During the game, a player flies above the basket and drops the ball i
    12·2 answers
  • Would a plant placed in an atmosphere of pure oxygen be able to conduct Photosynthesis
    15·1 answer
  • What best describes the dropping height of a ball that bounced back up to a height of 45 centimeters?
    7·1 answer
  • Which of the following is not used when prediciting volcanic erruptions
    7·1 answer
  • What is a transformer​
    9·2 answers
  • Which statement is true about the circuit diagram below?
    5·1 answer
  • ¿Qué diferencia una magnitud fundamental de una derivada?
    5·2 answers
  • Brainliest!
    11·1 answer
  • Which statement about metals is true?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!