not henti Or rule 34 Just a motive to tell your bullies

Answer:b

Explanation:

im in fifth grade so i guessd. gl tho heh.

The answer will be an option C. The momentum would be eliminated for the running back.

The collision in which the object bounces off after the collision is called the elastic collision. The one condition is given in the question that after the collision the running back bounces back and the linebacker stops

A linebacker runs at 3 m/s and collides with a running back running toward him at 3.2m/s. If the running back bounces back and the linebacker stops it means that the collision is elastic. And all the momentum is transferred to the other person.

Therefore the answer will be an option C. The momentum would be eliminated for the running back.

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Answer:

Many chemical elements in rock exist in a number of slightly different forms, known as isotopes. ... By measuring the ratio of lead to uranium in a rock sample, its age can be determined. Using this technique, called radiometric dating, scientists are able to "see" back in time.

Answer:

3 meters per second

Explanation:

72 divided by 3= 24 meters in 8 seconds

24/8= 3, so 3 meters per second

Explanation:

the no of proton of an element is found in the inner part of the orbital of an element along with the neutron ,also knowing that this two add up to give mass no an element

where neutron+proton=mass no=nucleon no,where proton= electron, unless it carries charges call ion

Answer:

Particle A: K.E = 38.3 J

Particle B: K.E = 7.67 J

Explanation:

Given that Particle A and particle B are held together with a compressed spring between them. When they are released, the spring pushes them apart, and they then fly off in opposite directions, free of the spring. The mass of A is 5.00 times the mass of B, and the energy stored in the spring was 46 J. Assume that the spring has negligible mass and that all its stored energy is transferred to the particles. Once that transfer is complete, what are the kinetic energies of each particle?

The total kinetic energy of Particle A and particle B should be equal to 46 J

Since the mass of A is 5.00 times the mass of B, then, the K.E energy of each particle can be calculated by using ratio.

5 + 1 = 6

K.E for particle A

5 /6 × 46 = 230 / 6 = 38.3 J

K.E for particle B

1/6 × 46 = 46 / 6 = 7.67 J

Answer:  D

Explanation:

Answer:

the moment of inertia of the water increases, therefore the angular velocity must decrease

Explanation:

To analyze this exercise we see that the system is isolated therefore the angular momentum is conserved

initial instant. The plate with the ice cap (solid)

          L₀ = I₀ w₀

where Io is the moment of inertia of the plate plus the ice disk

          I₀ = ½ M r² + ½ m r²

where M is the mass of the plate and m is the mass of the ice

final instant.  When the ice has melted, therefore we have water that is a liquid and as the system is rotating it accumulates towards the periphery of the system,

           L_f = I w

in this case the moment of inertia is

            I = ½ M r² + I_water

the moment of inertia of water if it is concentrated in a thin ring is

          I_{water} = mr²

we can see that the moment of inertia increases

how angular momentum is conserved

          L₀ = L_f

          (½ M r² + ½ m r²) w₀ = (½ M r2 + I_{water})  w

          w = [tex]\frac{ \frac{1}{2} Mr^2 + \frac{1}{2} m r^2 }{\frac{1}{2} Mr^2 + I_{water} } \ w_o[/tex] w

we can see that the moment of inertia of the water increases, therefore the angular velocity must decrease

Answer:

Tri

Explanation:

This compound is sulfur tri-oxide

Answer: sulphur trioxide

Explanation: you need to express number of atoms in a molecular compound

Di =2. Tri 3 tetra 4

Answer:

Their mobile electrons

Explanation:

Answer:

=>. 45°

=>. both angle are equal

=> because it is law of reflection

=> angle of incidence = angle of reflection

hope it helps

Answer:

90 degree hope it help :))

Answer:

I think 87 degree

Answer:

This is your answer . If I'm right so,

Please mark me as brainliest. thanks!!!

Answer:

The address fulfills the requirement in Article II, Section 3, Clause 1 of the U.S. Constitution for the President to periodically "give to the Congress Information of the State of the Union, and recommend to their Consideration such measures as he shall judge necessary and expedient."

Explanation:

Answer:

I think it's A. Commander in Chief

Explanation:

Answer:

decrease

Explanation:

Addition of a lubricant such as oil to a surface will decrease friction. This makes the surface more greasy or slippery. This is very much efficient in machines, for example.

Answer:

i don`t get it

Explanation:

Answer:

The Sun's layers consist of the following in this order.

1) Corona

2) Transition Region

3) Chromosphere

4) Photosphere

5) Convection Zone

6) Radiative Zone

and last but not least 7) The Core

Hope this helps ;)

Answer:

Direction

Explanation: Hope this helps!

Answer:

nvm its direction :))

Explanation:

Speed and velocity both represent a way to measure the change in position of an object relative to time. In fact, for a straight line motion, the speed and velocity of an object are the same (since distance and displacement will be the same). Speed and velocity are measured in the same units: meters per second or m/s.

Velocity is a measure of both speed and direction of motion. Velocity is a vector, which is a measurement that includes both size and direction. Velocity can be represented by an arrow, with the length of the arrow representing speed and the way the arrow points representing direction.

Answer:

B

Good luck! Have a great day!

Answer:

Q=mc∆tita.

490J= m× 0.5J/Kg/C × (18-0°C)

490J= m × 9J/kg

490J

9J/Kg = m.

m= 54.4Kg

Answer:

a = -3 m/s^2

Explanation:

Vi = 35 m/s

Vf = 5 m/s

t = 10 s

Plug those values into the following equation:

Vf = Vi + at

5 = 35 + 10a

---> a = -3 m/s^2

Momentum = m×v

=65×2

=130

a/q..

130=25×v

v=130/25

v=5.2

hope it helps you ❣❣

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Answer:

0.3 A

Explanation:

The current of the car can be found using the formula:

Current = [tex]\frac{Voltage }{Resistance}[/tex]

= [tex]\frac{6}{20}[/tex]

= 0.3 amps

Answer:

it is 100 degree which is boiling point in water

Answer:

A

Explanation:

Answer:

its b

Explanation:

Option b shows the correct hierarchical sequence of the cellular organization. Starting from cell ► tissues ► organs ► organ systems.

Cellular organization in a living system is the organization level from the primary unit of life that is cell to the organ system in a the body. Cells are the basic unit of cellular organization.

Cells contains the nucleus in which  the genetic material DNAs are located. Cells joints together to form tissues and tissues of similar functions joints together to form organs.

A group of organs connects together to form organs systems to perform specific functions. Different organ system build the whole body. Therefore, the correct sequence is option B.

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Answer:

Snow

Explanation:

Precipitation is the formation of a solid after being a liquid. Snow, which is a solid, forms from water, a liquid.

Answer:C

Explanation: