Answer:B. the force applied by the nail on the wood
the force applied by the nail on the hammer
Explanation:
what is the difference between 951 gaspra and the moon
Answer:
951 Gaspra orbits the Sun near the inner edge of the main asteroid belt between Mars and Jupiter. Gaspra was named by its discoverer Neujmin for a resort on the Crimean peninsula. Consequently, many of the asteroid's craters have been named for resorts and spas worldwide.
Explanation:
A ___________ is any object that circles Earth or another body in space.
Answer:
satellite
Explanation:
this is what I think the answer is
Please help!
Look at the graph below. (Attachment)
Which of the following stars is most likely to be red?
Select one:
a. Star A
b. Star B
c. Star C
d. Star D
Answer:
Star B
Explanation:
A block kept on a frictionless horizontal surface is acted upon by a force of 100 N, as shown in the figure. What magnitude of force must be applied on the block from the opposite direction to stop its motion?
blocksmooth
A.
50 N
B.
75 N
C.
100 N
D.
200 N
Answer: I did this before in school but I’m not too clear. I do think it’s 100N.
Correct me if I’m wrong :}
Answer:
The answer will be C
Explanation:
What is the correct term for the flow of charged particles?
A. electricity
B. electric force
C. electric force
D. electric chargeelectric charge
Answer:
I would say electric current, but since that isnt a given choice, i would choose electricity.
Explanation:
an electric force is an attraction between two charged particles, not the flow.
electric charge is the cause of the electric force.
again im not sure, hope this helps!
The correct term for the flow of charged particles is known as electric current or electricity. Hence, option A is correct.
What is Electrical energy?Charged material experiences a force when exposed to an electromagnetic field because of the fundamental characteristic of electric charge. It's conceivable for electrical ions to be positive or negative. Two charges that are opposed to one another repel one another.
An object with no net charge is said to be "neutral." Classical electrodynamics refers to the older theory of how charged particles interact, and it is still valid for problems that do not necessitate accounting for quantum phenomena.
The net charge of an isolated system, which is the total of the negative and positive charges, cannot change since electrical current is a conserved property. Electric charge is carried by subatomic particles.
Therefore, it concludes that flow of charged particles is termed as electricity.
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Which of these are affected by Earth’s magnetic field?
A. a magnetized needle floating in a dish of water
B. a piece of magnetite hanging from a string
C. all of the above
D. a bar magnet hanging from a string
All joints of this answer includes, Which means that none of these Are incorrect, In form of answer yes. But in magnet, The answer is C, All of the above.
___________ telescopes are the cheapest and easiest to produce.
A.
Refracting
B.
Reflecting
Answer:
B reflecting
have a great day
Answer: Its B
Explanation: I just took the test
A pendulum is constructed from a 7.58 kg bowling ball hanging on a 3.00m long rope. The ball is pulled back until the vertical height is 0.877 m. What is the potential energy of the ball?
Answer:
A 7.58
Explanation:
The law that validates your answer is the law of (blank) , which states that (Blank)
.
PLEASE SCREENSHOT AND MARKUP
( no links) An egg falls off a shelf.
What is the kinetic and potential energy of the egg just before it strikes the ground?
A. potential energy: low
kinetic energy: high
B. potential energy: high
kinetic energy: low
C. potential energy: high
kinetic energy: high
D. potential energy: low
kinetic energy: low
A student conducts an experimenting to test how the temperature of a ball affects its bounce height. The same ball is used for each test, and the ball is dropped from the same height each time what is the independent variable
the independent variable is what you're testing or changing in an experiment, so the answer is the temperature of the ball when its dropped.
i hope that helped <3
Why is the rotation system used in volleyball? Physics was the closest thing to PE
There were many different microorganisms on the pillows. Dr. Tierno stated that these germs were probably causing the kids to have allergy symptoms.
The results of an experiment often prompt new questions that further scientific investigation can answer. From the results of this experiment, name one new question that a new experiment can answer.
Answer:
What kinds of microorganisms were found on the pillow and what kinds of allergy symptoms were caused by these microorganisms?
Please help me. I neeedd itttttttttt.
What is an example illustrating gravitational potential energy transforming into kinetic energy?
A.
A hammer dropped off a roof accelerates as it falls.
B.
A burning log heats a container of water.
C.
A rubber band becomes harder to pull as it is stretched farther.
D.
Cells in the body convert food molecules.
Answer:
C or A i think C
Explanation:
Answer:
It is A
Explanation:
I got it right on my test
Can anyone help me plz
Answer:
B and A
Explanation:
Your friend says that when someone drives a car, they use up energy. You know that this isn’t quite true. Develop an argument against your friend’s claim that uses scientific evidence. Be sure to include the vocabulary: energy transformation, Law of Conservation of Energy.
Answer:
Only about 12%–30% of the energy from the fuel you put in a conventional vehicle is used to move it down the road, depending on the drive cycle.
Explanation:
True or False: The only type of satellites in Earth's orbit are natural satellites.
False, there are also artificial satellites.
Answer:
False
Explanation:
There are also artificial types of satellites in the orbit
PLS MARK BRAINLIEST
Which of the following is an example of maintaining homeostasis?
1.Drinking water
2.Learning math
3.Playing board games
4.Calling friends
Answer:
the first answer is correct
Read the statements.
Water bears are microscopic animals. When water bears are exposed to a vacuum of space, about 30% of them can survive.
A scientist is doing an experiment on water bears and vacuum exposure.
Which option is a prediction that relates the outcome of the scientist’s experiments with probability?
1. The scientist thinks water bears can survive vacuum exposure because they have little water in their bodies.
2. The scientist thinks that under some conditions, up to 40% of the water bears can survive.
3. The scientist thinks that there is a 15% chance that he will receive funding for more research.
4. The scientist thinks that other animals can also survive vacuum exposure.
Answer:
I would number 1
Explanation:
Tiny invertebrates called ‘water bears’ can survive in the vacuum of space, a European Space Agency experiment has shown. They are the first animals known to be able to survive the harsh combination of low pressure and intense radiation found in space.
Water bears, also known as tardigrades, are known for their virtual indestructibility on Earth. The creatures can survive intense pressures, huge doses of radiation, and years of being dried out.
This is some old research found about them hope u can find something from these two paragraphs.
The scientist thinks water bears can survive vacuum exposure because they have little water in their bodies. Hence, option (1) is a prediction that relates the outcome of the scientist’s experiments with probability.
What is water bear or Tardigrade?Tardigrades are a phylum of eight-legged segmented micro-animals, also known as water bears or moss piglets. Johann August Ephraim Goeze, a German biologist, initially identified them as Kleiner Wasserbär in 1773. ("little water bear"). They were given the Tardigrada moniker in 1777 by the Italian naturalist Lazzaro Spallanzani, which translates to "slow steppers."
They have been discovered in many different biospheres on Earth, including the Antarctic, deep water, tropical rainforests, and mountaintops. Individual species of tardigrades may endure extreme conditions that would swiftly kill most other known forms of life, including exposure to extreme temperatures, extreme pressures (both high and low), air deprivation, radiation, dehydration, and malnutrition. Even in space, tardigrades have managed to survive.
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Which of the following is not an extensive physical property? (3 points)
1. Volume
2. Mass
3. Length
4. Color plz help :(
Answer:
It is color 4 branliest?
Answer:
D. Color
My explanation for this answer is that Color is for atomic mass, so my answer is D. Color
Hope this Helps you !
Explanation:
At the top of its swing, a pendulum has zero kinetic energy. How much potential energy does it have at the bottom of its swing?
A.
maximum
B.
1/2 as much
C.
1/4 as much
D.
zero
At the bottom of its swing, it has the lowest potential energy. Option D is correct.
What is potential energy?Potential energy is the energy stored in an object due to its position relative to other objects.
Here,
At the top of its swing, a pendulum has zero potential energy. At the bottom of its swing, it has the lowest potential energy.
In the case of a pendulum, potential energy is stored in the pendulum due to its position relative to the Earth. The higher the pendulum is, the more potential energy it has, and the lower it is, the less potential energy it has.
At the bottom of its swing, the pendulum is at its lowest point, so it has the lowest amount of potential energy. Thus, the answer is D) Zero.
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Complete the passage:
During the process of polymerization, __
combine by sharing electrons. This process forms a __
, which is made of repeating subunits. The resulting material is used in a variety of ways.
Why does mars take 462.3 earth days more than venus to relove around the sun?
A. Mars is colder than vinus
B. Mars is lighter than venus
C. The sun is closer to vinus than it is to mars
D. the diameter of mars is less than that of vinus
Answer:
c.The sun is closer to vinus than it is to mars
Explanation:
The needle in a compass ___________.
A. all of the above
B. keeps pointing in the same direction when you turn the compass points toward Earth’s magnetic north pole
C. is a magnet
What would an effective conclusion need to include? (science)
Answer:
How did your experiment go. Did it go as planned? Did it go wrong? What would you do differently the next time? Did your hypothesis include what happened in the experiment?
Explanation:
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What is the outcome (dependent) variable in this experiment?
A. The types of materials
B. The number of lightbulbs
C. The number of amps
D. The type of battery
Answer:
I believe it's B, the number of lightbulbs.
Explanation:
The other things in the question flow INTO the lightbulb. The outcome is the lightbulb after the other items being used to do something to the lightbulb, and the outcome is whatever happens to it.
this is a Science question pls help give 15 coins for answer
Answer:
its recreational
Explanation:
Why is cellular respiration essential for homeostasis? (4 points)
To create energy that the cell can use
To make air in the body
To remove oxygen from tissues
To make new types of cells