What is a cation?
Please help me answer this question

Answer:

When a non-metal burns in oxygen, a non-metal oxide forms as product. Here is the word ... Coal is a form of carbon and when it burns in oxygen we can represent the reaction with the following word equation: carbon + ... Which non-metal do you think reacts with oxygen to form sulfur dioxide? See if you ... C + O2 → CO2.

Explanation:

Answer:

The universe is  expanding

Explanation:

The universe is expanding

Explanation:

When the universe is expanding it has the Cosmic background radiation indicate it

Answer:

Mass of object (m) = 5.102 kg

Explanation:

Given:

Horizontal Force (F) = 50 N

Find:

Mass of object (m) = ?

Computation:

We know that, acceleration due to gravity (g) = 9.8 m/s²

⇒ Horizontal Force (F) = mg

⇒ 50 N = m (9.8 m/s²)

⇒ Mass of object (m) =  50 / 9.8

⇒ Mass of object (m) = 5.102 kg

Mass of object (m) is 5.1 kg (Approx)

No velocity will not be changed

Why?

According to Newtons 1st law the velocity of a moving object remains unchanged unless a external force affect that.

No. IF the surface is level.

(Explanation withheld by request of the asker.)

force = 10,000 N

distance= 1000 meters or 1 km

work done = Force * Distance

work done= 10000* 1000 = 10000000 Nm or 10000 kNm

Answer:

A possible situation in knowing the gravitational potential energy of an object is to find it's maximum kinetic energy. It can be important if I would want to calculate the velocity the object will be having if the potential gravitational energy will be converted into kinetic by using the formula.

Answer:

A. Twice the kinetic energy

B. Quadruple the kinetic energy

Explanation:

This is more rule of thumb rather than a solvable equation.

Answer:

They are: -14 joules.

And the other answer is: 9.9 x 10-32.

Explanation:

Since to convert to joules it is necessary to add 4 with 9 decimal places to the first number and to the second number 25 decimal places are added.

--- Since 5.0 plus 4 and 9 decimals is: 9.9

--- As 10 - 7 plus 25 decimals: 10 - 32

--- And 9.9 in joules is 8.0 x 10 - 32 = - 22 and 8.0 x -22 is - 14. So they are - 14 joules.

--- And the other answer is: 9.9 x 10- 32

I hope I have helped.

Answer:

true

Explanation:

If two unbalanced forces act on an object in opposite directions, the object will move in the direction that the stronger force is acting. If two forces act in the same direction on an object, the forces add together and the object experiences a greater force in that direction

Answer:

c im pretty sure

Explanation:

Answer:

Agriculture has been the cause of significant modification of landscapes throughout the world. Tillage of land changes the infiltration and runoff characteristics of the land surface, which affects recharge to ground water, delivery of water and sediment to surface-water bodies, and evapotranspiration.

Explanation:

Answer:

Greg's acceleration will decreace faster than Karissa will.

Explanation:

If Greg pushed off with less force and Karissa pushes off with more and they weigh the same Greg slows down before Karissa does. I hope this helped. :)

Karissa's acceleration is  is greater than Greg's acceleration.

The definition of force in physics is: The push or pull on a massed object changes its velocity. An external force is an agent that has the power to alter the resting or moving condition of a body. It has a direction and a magnitude.

A spring balance can be used to calculate the Force. The Newton is the SI unit of force.

Let the mass of Greg and Karissa is m.

Force applied by Greg = 40 Newton.

Force applied by Karissa = 80 Newton.

From Newton's second law of motion, we know that:

Force = mass × acceleration

Acceleration = force/mass

Hence, Greg's acceleration is = 40/m m/s²

Karissa's acceleration is = 80/m m/s²

As 80 > 40; 80/m > 40/m

So,  Karissa's acceleration is  is greater than Greg's acceleration.

Learn more about force here:

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Answer:                                                                                                                                            

it is A

Explanation:

i have the class

The instrumentation going to explore outside of the solar system is MIRI. So, option A.

The Mid-Infrared Instrument (MIRI) perceives light in the mid-infrared part of the electromagnetic spectrum, with wavelengths that are longer than those seen by our eyes. It contains both a camera and a spectrograph. 5 to 28 microns of wavelength are covered by MIRI.

Its sophisticated detectors enable it to identify objects in the Kuiper Belt in addition to the redshifted light of far-off galaxies, freshly developing stars, barely visible comets, and other objects.

The camera aboard MIRI offers wide-field, broadband imagery that carries on the breath-taking astrophotography that has earned Hubble such widespread acclaim.

To learn more about MIRI, click:

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Answer:

Explanation:

below i solved :)

Answer: 80kg

Explanation:

Answer:

d. pressure

Explanation:

=force/area

Answer:

there faster

Explanation:

stronger,wiser,better,THEY ARE BETTTEEEEEEEERRRRRRRR

Answer:

they're so strong that they don't need to lift heavy weights anymore because they're experts (slay lol). so they just have a simple daily workout.

Answer: Describe how plates create mountain ranges like the Himalayas.

Answer- Most of the world's largest mountains form as plates collide at convergent plate boundaries. This creates mountains. Folding and faulting in these collision zones makes the crust thicker. The world's highest mountain range, the Himalayas, is growing as India collides with Eurasia

2. Diagram how pulling apart continental crust could create mountains and basins. What are the mountains and

basins called? Answer- When tensional stresses pull crust apart, it breaks into blocks that slide up and drop down along normal faults. The result is alternating mountains and valleys, known as a basin-and-range

3. Why don’t strike slip faults create mountains? Answer-When tensional stresses pull crust apart, it breaks into blocks that slide up and drop down along normal faults. The result is alternating mountains and valleys, known as a basin-and-range

Explanation: I'm really sorry that its a lot but I hope it helps :)

Answer:

he movement of the plates creates three types of tectonic boundaries: ... Where plates serving landmasses collide, the crust crumples and buckles into mountain ranges. ... where two plates grind past each other along what are called strike-slip faults. These boundaries don't produce spectacular features like mountains or ...

Explanation:

Answer: Explanation:

Plants and animals each produce the gases that the other needs to live. Plants need carbon dioxide—people and other animals exhale carbon dioxide as a waste product. People and other animals need oxygen—plants produce oxygen during an important process called photosynthesis, which turns the sun's energy into nutrients.

The faster an object is going, the more resistance there will be. An example of this would be if you're running the faster you run, the more air is going against you.

I hope this helps!

Answer:

kinetic energy is the answer

Answer:

test 4

Explanation:

equal amount of force upward and downward

Answer:

the answer is d im pretty sure

Explanation:

Answer:I need the picture or graph

Explanation:

Answer:

i don't knowwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww the answer

Answer:

What kinds of microorganisms were found on the pillow and what kinds of allergy symptoms were caused by these microorganisms?

Answer:

Because the force required to produce this acceleration equals the mass of the car x acceleration, the group of the car is the same but the acceleration is a lot more hence a much bigger force is required. So this is why it's harder for cars to corner at a high speed rather than lower.

Answer:

Vehicles are heavy and have a lot of inertia. This means that if you drive too fast on a curve, your vehicle will keep going straight instead of going around the curve, no matter how hard you drive or slow down to keep it in your lane. Centrifugal force creates a strong outward pull on your vehicle. So all you need to do is slow down before entering a corner. Reducing your speed when you are already on a bend can cause your car to skid.

Answer: The balloon is charged by rubbing it on your hair. When you put it near a neutral object (paper, Styrofoam or puffed rice cereal), the electrons in the object repel away from the balloon and the protons are attracted to the balloon. This movement of the electrons causes the neutral object to get a low positive charge.

Explanation:

Answer:

Pick two points on the line and determine their coordinates. Determine the difference in y-coordinates of these two points (rise). Determine the difference in x-coordinates for these two points (run). Divide the difference in y-coordinates by the difference in x-coordinates (rise/run or slope). I cant help you unless I know what coordinates you are wanting to use.

Explanation:

But, we know the formula for slope is y = mx + b. I attached a picture that might be able to help you.