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
GaryK [48]
3 years ago
15

Which term BEST describes energy

Physics
2 answers:
mylen [45]3 years ago
3 0

Answer:

batteries- chemical energy

food - heat energy

Explanation:

hope the answer helps u

bekas [8.4K]3 years ago
3 0
Stored chemical energy is broken down and released in the mitochondria. So chemical energy
You might be interested in
A 102 kg box is pushed on a linoleum floor with an acceleration of 2.5 ms to the second power. The force of the kinetic movie fr
maria [59]

A force is the push or pull acting on an object as a result of its interaction with another object. Here the net force acting on the box is 297 N

From the question

Given that,  

Mass of the box ,m = 102 kg

Acceleration of the box ,a = 2.5 m/s²

Frictional force acting between the box and the floor ,<em>f =</em> 42 N

Here we have to find the net force acting on the body, F = ?

By Newton's second law of motion,

∑F = ma,

where, F is the net force

m is the mass of the body

a is the acceleration of the moving body

If the body is considered moving in the x-direction then,

F-<em>f = ma</em>

<em>F - 42 = 102 x 2.5</em>

<em>          = 255</em>

<em>F = 255 + 42 = 297 N </em>

To learn more about force : brainly.com/question/12800231

#SPJ1

8 0
2 years ago
How large must the coefficient of static friction be between the tires and the road if a car is to round a level curve of radius
maria [59]

Answer:

897

Explanation:

Speed of the car, v = 126 km/h, converting to m/s, we have v = 35 m/s and

Radius of the curve, R = 150 mm = 0.15 m

The centripetal acceleration a(c) is given by the formula = v² / R so that

a(c) = 35² / 0.15

a(c) = 1225 / 0.15

a(c) = 8167 m/s²

The force that causes the acceleration is frictional force = µ m g, where

µ = coefficient of friction

m = the mass of the car and

g = acceleration due to gravity, 9.81

From Newton's law:

µ m g = m a(c) , so that

µ = a(c) / g

µ = 8167 / 9.81

µ = 897

Therefore, the coefficient of static friction must be as big as 897

5 0
3 years ago
On a global annual average basis, what is the most important process in cooling earth’s surface?
const2013 [10]
I believe that the answer to the question provided above is that <span>the most important process in cooling earth’s surface is the production of oxygen by trees , since it has cooling effect and CO2 is reduced.</span>
Hope my answer would be a great help for you.    If you have more questions feel free to ask here at Brainly.
8 0
4 years ago
How many earths can fit on the moon
liberstina [14]
Hello My Dear Friend!

Do you mean Sun or actually Moon?

If Moon is what you're looking for...then that is absolutely IMPOSSIBLE, due to that the Earth is WAY bigger than the Moon, therefore, not even HALF of the Earth would fit into the Moon since it's too small XD.

But if it's Sun...well then, t<span>he Answer is that it would take </span>1.3 million Earths<span> to fill up the Sun. That's a lot of Earths LOL XD

</span>I Hope my answer has come to your Help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead! :)

(Ps. Mark As Brainliest IF Helped!)

-TheOneAboveAll :D
8 0
3 years ago
what is the average velocity if the initial velocity of an object is 10 m/s and the final velocity is 28 m/s?
sashaice [31]

19 m/s is the average velocity if the initial velocity of an object is 10 m/s and the final velocity is 28 m/s.

<u>Explanation:</u>

The initial and final velocity is given and the average velocity is asked, which can be calculated by the following method,

Given that initial velocity = 10 m/s and final velocity = 28 m/s

As we know that the average velocity = \frac{\text {final velocity}+\text {inital velocity}}{2}

Although, \text {averge velocity}=\frac{\text {total displacement}}{\text {total time}}

But here, there is only given initial and final velocity therefore it will be simply an average of the two.

\text {average velocity}=\frac{10+28}{2}=\frac{38}{2}=19 \mathrm{m} / \mathrm{s}

Therefore, the average velocity of the object is 19 m/s.

3 0
3 years ago
Read 2 more answers
Other questions:
  • The prevailing winds that form in Hadley cells are _____.
    11·2 answers
  • Looking at this skier. If ht travels from point A to point B, then turns around and stops at point C, what is her total displace
    8·2 answers
  • Tara's cell phone plan costs $39.00 a month, which includes 100 text messages. After she uses all of her text messages, it will
    11·1 answer
  • Consider the third period of the periodic table. Which element has the smallest atomic radius?
    5·1 answer
  • Ball B, with a mass of 30kg, is moving to the left at 10 m/s. With what velocity should ball A, with a mass of 10kg, move to the
    9·1 answer
  • 17. What are 4 characteristics of a gas?
    13·1 answer
  • A certain superconducting magnet in the form of a solenoid of length 0.300 m can generate a magnetic field of 8.90 T in its core
    7·1 answer
  • How do i balance WO3 + H2 = W+ H₂O<br>​
    14·2 answers
  • Select the correct answer.
    6·1 answer
  • A pump lifts 200 kg of water to a water tank placed at a height of 25m in 20 s. Find its power. g = 10 m/s² [Ans: 2500 W]​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!