A nail is made pointed why
Answers
Answer:
A Nail is made pointed to increase the pressure exerted by them as pressure increases with the decrease in area.
Related Questions
Examine the reactants of the incomplete double displacement reaction.AgNO3 + NaCl → _[blank].What are the products of the double displacement reaction?AgCINaNO3Ag + Cl + Na + NO3AgCINa + NO3AgCl + NaNO3
Which of the following best describes this image?
True or false the size of a population increase if the number of individuals added to the population is equal to the numbers of individuals leaving the population?
A class of students is modeling how waves propagate through a medium. Each student in the class represents particle in the medium. An envelope represents the energy transferred by the wave. Which of the following scenarios would accurately model a wave propagating from one side of the room to the other?
Answers
- Decreasing one of the masses to 1/2 of its original value
- Increasing the distance by a factor of
Explanation:
There are no options provided, however we can still answer the question.
In fact, the magnitude of the gravitational force between two objects is given by the equation:
where
is the gravitational constant
m1, m2 are the masses of the two objects
r is the separation between them
We notice that:
- The gravitational force is proportional to the product between the masses
- The gravitational force is inversely proportional to the square of the distance between the masses
Therefore, in order to reduce the gravitational attraction by one half, we can do one of the following changes:
- Decreasing one of the masses to 1/2 of its original value: for example, if , the gravitational force becomes
- Increasing the distance by a factor of : in fact, if
, the gravitational force becomes
Learn more about gravitational force:
#LearnwithBrainly
Check all that apply.
Answers
Answer: Acceleration and velocity
Explanation:
Just took the test
Answer:
Vector, in physics, a quantity that has both magnitude and direction. It is typically represented by an arrow whose direction is the same as that of the quantity and whose length is proportional to the quantity's magnitude. Although a vector has magnitude and direction, it does not have position.
Explanation:
The only thing I found in my notes for this question was this although it isn't in your choices, I just hope this helps you and hope you get it right!
Answers
of your force and your mass.
F is only equal to M·A if your 'M' is in kilograms and you 'F' is in newtons.
If your force is in, say, pounds, and your mass is in, like, metric tons,
then we would need a slightly different equation.
Thunderstorms frequently occur in the summer
Fertile soil makes farms in the region very productive.
The temperature dropped below freezing every night last week.
A meteorologist predicts that tomorrow will be sunny and warm.
Answers
Climate. What does it mean?
Climate is a long-term weather, or recurring every time. Examples of climate? Every day, the desert is hot the day and cold in the night. This won't change, at least for hundreds, thousands, millions of years. This is climate.
Weather. What does it mean?
Weather is short-term, usually not recurring every time. Examples of weather? Today is very sunny. This will change-for all we know, tomorrow will be cloudy and rainy!
This is why your answer will NOT be a meteorologist predicts that tomorrow will be sunny and warm. This is weather, because it is only tomorrow.
This is why your answer will NOT be fertile soil makes farms in the region very productive. This does not relate to weather, or climate.
This is why your answer will NOT be the temperature dropped below freezing every night last week. This will only be "last week", not the week right now or the week after this week.
Therefore, your answer is "Thunderstorms frequently occur in the summer. This is because that's the climate in that part- thunderstorms always happen.
Brainliest?
Final answer:
Climate refers to long-term weather patterns and conditions experienced in a location. Thunderstorms occurring in the summer and fertile soil making farms productive are not climate indicators. However, dropping temperatures below freezing every night indicates a cold climate, while a sunny and warm prediction suggests a hot climate.
Explanation:
The climate of a place refers to the long-term weather patterns and conditions experienced in that location. It is characterized by factors such as temperature, precipitation, humidity, and wind patterns. Of the given options, thunderstorms frequently occur in the summer is more indicative of the weather, rather than the climate. In contrast, fertile soil making farms in the region very productive is not directly related to climate but rather to a region's agricultural potential. However, the temperature dropped below freezing every night last week describes a cold climate, while a meteorologist predicting that tomorrow will be sunny and warm suggests a hot climate.
Learn more about Climate and Weather here:
#SPJ2
Answers
Because weight is a force, and the SI unit of force is the Newton.
A:put an atom on a poster in the exhibit C:Display a large three dimensional -
model of an atom.
B:use a life size drawing of an atom d:set up a microscope so that visitors-
can view atoms
Answers
A: put an atom on a poster in the exhibit
Good luck. The poster itself is made of trillions of trillions of trillions
of atoms. You could not see the extra one any easier than you could
see the ones that are already there, and even if you could, it would be
lost in the crowd.
B: use a life size drawing of an atom
Good luck. Nobody has ever seen an atom. Atoms are too small
to see. That's a big part of the reason that nobody knew they exist
until less than 200 years ago.
D: set up a microscope so that visitors can view atoms
Good luck. Atoms are way too small to see with a microscope.
C: Display a large three dimensional model of an atom.
Finally ! A suggestion that makes sense.
If something is too big or too small to see, show a model of it
that's just the right size to see.