All categories

3 years ago

Hello, Flashligh explain where the energy comes from and how it is affecting change or putting an object in motion

Chemistry

2 answers:

Rashid [163]3 years ago

8 0

Answer:

Kinetic energy is the energy of motion. All moving objects have kinetic energy. When an object is in motion, it changes its position by moving in a direction: up, down, forward, or backward. As he winds up and releases the ball, the stored energy is changed into kinetic energy, the energy of motion!So that , energy comes from and how it is affecting change or putting an object in motion.

Explanation:

I ain't flashligh

dangina [55]3 years ago

7 0

Answer:

Our energy supply comes mainly from fossil fuels, with nuclear power and renewable sources rounding out the mix.

The energy associated with an object's motion is called kinetic energy. Kinetic energy is the energy of motion. All moving objects have kinetic energy

Explanation:

You might be interested in

What is the work required for the separation of air (21-mol-% oxygen and 79-mol-% nitrogen) at 25°C and 1 bar in a steady-flow p

Ronch [10]

Answer:

4oo

Explanation:

4 0

3 years ago

A farmer selectively breeds tomatoes to be shipped to grocery stores across the United States. Which of the following genetic tr

Studentka2010 [4]

Answer:

Explanation:

It would definitely affect size because breeding will change that trait

5 0

3 years ago

Which of these is indication that a chemical reaction has occurred?

trasher [3.6K]

B.melting of a substance

3 0

3 years ago

Read 2 more answers

Ira Lisetskai [31]

Answer:

$410mg/day *\frac{1000 ug}{1 mg}$

Recommended daily Amount (RDA) of magnesium is 410,000 μg/day.

Explanation:

There are 1000μg in 1 mg and 1000 mg in 1g

1 mg=1000μg

The Recommended daily Amount (RDA) is 410 mg/day of magnesium. Converting 410 mg/day into μg/day

$410mg/day *\frac{1000 ug}{1 mg}$

It will become 410,000 μg/day

So Recommended daily Amount (RDA) of magnesium is 410,000 μg/day.

4 0

3 years ago

What is the difference between the number of electrons in an atom of selenium,Se, and the number of electrons in an atom of alum

aliina [53]

Answer:

A)21

Explanation:

To know the difference between the number of electrons in the two atoms, we must first know the number of electrons in the atoms.

For Selenium, Se, we have 34 electrons. The element is in group 6 on the periodic table.

Aluminum on the other hand is in the Boron family with a total of 13 electrons.

The difference,( 34-13) electrons gives a total of 21 electrons

5 0

3 years ago

Read 2 more answers