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
Fudgin [204]
3 years ago
10

Question 4 of 10

Physics
2 answers:
Svetllana [295]3 years ago
7 0
B is definitely one of them however I’m not sure of the second answer.
Phoenix [80]3 years ago
5 0

Answer: b & d.

Explanation: a p e x

You might be interested in
What best explains the speed of sound in different states of matter? Sound travels fastest in ice because energy is easier to tr
vagabundo [1.1K]

The speed of sound depends on any form of matter or medium in which sound travels through it and depends on the amount of molecular collisions. Sound travels slowest in gas in the form of steam because the sound has to move around the gas molecules that are far apart making it harder for the energy of vibrations hit the particles and make sound.

Moreover, sound travelling through solids like ice is much faster because the particles are closer together so the sound waves do not have to travel that far making the number of collisions greater and sound spread more easily.

6 0
3 years ago
Read 2 more answers
If the bar magnet is flipped over and the south pole is brought near the hanging ball, the ball will be?
disa [49]

The ball may attracted to the magnet.

<h3>How can we understand that the hanging ball will be attracted to the magnet or not?</h3>
  • From the question, we understand that the ball is attracted by the north pole of the bar magnet, then the bar magnet flipped over and the south pole is brought near the hanging ball.
  • As we know, in this type of experiments of bar magnet most of the times the ball is made out of steel.
  • Steel is a magnetic material.
  • Magnetic materials gets attracted  to the magnet at both the North and South pole.
  • This can be compared to how neutral objects also gets attracted to the positively and negatively charged rods through the Polarization force.

So, If the bar magnet is flipped over and the south pole is brought near the hanging ball, The ball will be attracted to the magnet.

Learn more about the bar magnet:

brainly.com/question/27943723

#SPJ4

7 0
2 years ago
Your little sister (mass 25 kg) is sitting in her little red wagon (mass 8.5 kg) at rest. You begin pulling her forward, acceler
Nata [24]

Answer:

Your little sister (mass 25.0  ) is sitting in her little red wagon (mass 8.50  at rest. You begin pulling her forward and continue accelerating her with a constant force for 2.35  at the end of which time she's moving at a speed of 1.80  .

(a) Calculate the impulse you imparted to the wagon and its passenger. (b) With what force did you pull on the wagon?

4 0
3 years ago
Why are rift zones common placed for igneous rock to form
Vinil7 [7]
Igneous rocks are formed from molten rock cooling.  Rift zones are a common place for them to form because there is two tectonic plates connecting which is a common place for volcanoes to form.
6 0
4 years ago
What is the Energy Transformation of an electric radiant heater?
bagirrra123 [75]

Answer:

energy transfer electric to heat

8 0
3 years ago
Other questions:
  • Who is the featured character in an earth diver story
    11·1 answer
  • If we compare the force of gravity too strong nuclear force we would conclude that
    5·2 answers
  • Question 1 of 20
    6·2 answers
  • What describes how the spring constant affects the potential energy of an object for a given displacement from an equilibrium po
    14·1 answer
  • Global positioning satellites (GPS) can be used to determine your position with great accuracy. If one of the satellites is 20,0
    5·1 answer
  • Briefly summarize how the pulleys worked with respect to changes in effort force and effort distance compared with resistance fo
    5·1 answer
  • The pressure of a gas will increase as the volume of the container decreases, provided temperature does not change. This stateme
    5·1 answer
  • Need help to get this question right!!
    5·1 answer
  • Fig. 2.1 is a head-on view of an airliner flying at constant speed in a circular horizontal path.
    14·1 answer
  • 5. Why does a Ntion try to influence the value of its currency?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!