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
icang [17]
2 years ago
15

A copper wire 20 m long and 4mm in diameter is attached to the Ceiling and a 400 N

Physics
1 answer:
Fiesta28 [93]2 years ago
5 0

Answer:

A

Explanation:

You might be interested in
Describe at least two ways that electromagnet force and weak nuclear forces are alike and two ways that they are different.
ruslelena [56]

Different: The weak nuclear force is responsible for radioactive decay within an atom of a substance, while the electromagnetic force causes electrostatic force between charged particles.


Different: The weak force has a very small range of effectiveness (where the force can be felt) while the electromagnetic force has an infinite range.


Same: Both forces act within an nucleus, or on a nuclear level.


Same: The weak nuclear force is mediated by charged particles called bosons, and the electrostatic force is only present within charged objects


The last one may be a bit of a stretch but I hope this helped a bit!

4 0
3 years ago
What should you do if you get caught in quicksand
balandron [24]

Answer:

-you have to make yourse;f as light as possible so toss your bag, jacket, and shoes.

-Try to take a few steps backwards.

-Keep your arms up and out of the quicksand.

-Try to reach for a branch or person's hand to pull yourself out.

-Take deep breaths.

-Move slowly and deliberately.

8 0
3 years ago
Explain why?
GaryK [48]
In general heating up water Is easier because the water starts out colder, meaning that it will absorb heat easier. Once it is heated there is almost enough heat in there so it starts absorbing it at a slower rate, slowing down the process.
8 0
3 years ago
Help me with this question please
erma4kov [3.2K]

Answer:

flrrflkmfcolmuunoijhijbihbihbihbhibihbijbiubiubih igbo no publicó uib

4 0
2 years ago
What direction does air resistance act on an object that is falling straight down
MissTica

Answer:

Up

Explanation:

The direction where air resistance act will always be opposite to where the object is going.

Since the object is going down, the air resistance would go up.

5 0
3 years ago
Other questions:
  • Which optical devices spread light apart?
    15·2 answers
  • Which of the following statements is true about the nature of light?
    13·1 answer
  • Which one of the following statements is true?
    9·1 answer
  • Air spaces are used in insulation because _____. air is a good conductor air is a poor conductor air is light air is colorless U
    14·2 answers
  • Which atomic model proposed that electrons move in specific orbits around the nucleus of an atom
    6·1 answer
  • A small amber bead with a mass of 12.6 g and a charge of −0.646 µC is suspended in equilibrium above the center of a large, hori
    10·1 answer
  • A) An automobile light has a 1.0-A current when it is connected to a 12-V battery. Determine the resistance of the light.
    8·1 answer
  • What best describes the states of nonmetals when they are at room temperature? Most nonmetals are gaseous, but some are liquid o
    13·2 answers
  • Calculate the force needed to accelerate a car of a mass 1000 kg by 3 m/s2
    6·1 answer
  • Hwueuehhdhdhehdhsijsjsjdjhh​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!