Is it possible for an object's weight to change while its mass remains constant? Explain

Answers

Answer 1

Answer: An object's weight can change, depending on its location, relative to the object of discussion. For example, we don't notice the change, but the farther away we are from Earth's core, the less we weigh. This means one would weigh more in a valley than they would on a mountain. The formula for gravity is F=G((msub1)(msub2)/r^2), where F is the force of attraction, G is the universal gravitational constant, msub1 is the mass of the first object, msub2 is the mass of the second object, and r is the distance between the two objects.

Related Questions

Why is it important for scientists to be curious?
What are the three types of acceleration?
Which property of table salt is also a property of other ionic compoundsA). Has a low melting point B). Does not dissolve in water C). Forms crystal structuresD). Does not conduct electricity
Volume , mass, and weight can be measured with balances, scales, and ?
Mildred takes a pound of frozen hamburger meat out of the freezer and puts it into the refrigerator.Which of the following best describes the direction of heat flow?A. from the air in the freezer to the air in the refrigeratorB. from the hamburger to the air in the refrigeratorC. from the air in the refrigerator to the hamburgerD. from the hamburger to the air outside the refrigerator

Someone please help! It is a few science questions. Fairly easy!What is the mass of 100 ml of corn oil?

What is the volume of 35g of copper?

A rectangular solid is of unknown density is 5 metes long, 2 metes high and 4 meters wide. The mass of this solid is 300 grams. Given this information for this homogeneous (alike through) material, calculator its density.

I know that Density=mass/volume but i don't know the volume for that one ^

Please answer fast!

Answers

1) $0.92 * 100 = 92$ <Solve using the formula which is:
Mass=Density×Volume
$M=D*V$

2) $3.98 ml$

3) $V=L*W*H$ (Length × Width × Height)

$5*2*4=40$
$(300)/(40) =7.5$ (Answer=7.5)

so for the first one the answer is : 0.92 * 100 = 92
the second one the answer is 8.80 :)
and for the third one the density is 7.5
i hope this is helpful
have a nice day

What force is needed to accelerate an object 5 m/s if the object has a mass of 10kg?

Answers

The force that is needed to accelerate an object 5 m/s if the object has a mass of 10kg 50N because you multiply 5 and 10

Energy can never be created or destroyed just blank or blank

Answers

The law of conservation of energy states that energy can never be created nor destroyed but it can be conserved or transferred

transformes from one form to another like from KE to PE but it doesn't doe

Do changes that cannot be easily reversed, such a burning, observe the law of conservation of mass? Explain.

Answers

Answer:

Yes

Explanation:

According to law of conservation of mass, it can neither be created or destroyed. It remains constant. It can change to energy. This can be explained using Einstein's mass energy relation. E= mc^2.

So, the changes such as burning cannot be reversed do obey law of conservation of mass. Suppose wood is burnt. The mass of wood converts into energy and ashes.

yes!!! Everything follows the law of

conservation of mass, no matter what

What happens to carbohydrates during cellular respiration?

Answers

The microorganisms trap the energy in the sunlight by the process called as photosynthesis.Carbohydrates is mainly glucose, but other types of microorganisms are not able to follow this process. Therefore these organisms must rely upon prformed carbohydrates in the environment so that it obtains energy for its metabolic processes.

Final answer:

Carbohydrates, in particular, glucose, are broken down during cellular respiration to produce ATP, carbon dioxide, and water. This process consists of three stages: glycolysis, the citric acid cycle, and electron transport phosphorylation.

Explanation:

During the process of cellular respiration, carbohydrates—specifically glucose, which is a simple sugar—are broken down to produce energy in the form of ATP (adenosine triphosphate). This is a vital process carried out by all living organisms.

This complex process happens in three distinct stages: glycolysis, the citric acid cycle also referred to as the Krebs cycle, and electron transport phosphorylation also known as oxidative phosphorylation.

First, during glycolysis, one molecule of glucose gets broken down into two molecules of pyruvic acid and there is a net output of two ATP molecules. Next, the two molecules of pyruvic acid go through the citric acid cycle where they are oxidized to form carbon dioxide. Finally, during the electron transport chain, electrons are transferred through a series of proteins leading to the creation of water and producing a large amount of ATP.

Overall, the byproducts of this process are carbon dioxide and water, which are released as waste products.