what is force ? explain in simple language!!​

Answer: Kinetic Energy

Explanation:

ANSWER :

Complete answer:

The resonance happens when the frequency of the vibration of one body matches with the frequency of vibration of another body. ... So, the loud music causes the air particles to vibrate and when we stand close to the source of loud music, it causes resonance and hence we feel our body shake or vibrate.

Answer:

it is 100 degree which is boiling point in water

Answer:

from the cup to the hand

Explanation:

Conduction is the heat transfer due to contact between object. During conduction, heat energy is transferred by contact from a body with higher temperature (hotter body) to a body with lower temperature (cooler body).

When a person with body temperature of 36°C comes in contact with a cup of coffee with temperature of 90°C, heat is transferred from the cup to the hand because the cup is hotter.

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:

The answer is drag.

Explanation:

Hope this helped Mark BRAINLEST!!!!!

Answer: D. Drag

Explanation:

Drag friction exists between solid objects moving in the water.

Answer:

90 degree hope it help :))

Answer:

I think 87 degree

Answer:

i don`t get it

Explanation:

Answer:

a) 1.875 volts

b) 5.86 W

Explanation:

Given data:

transmission line resistance = 0.30/cable

power of the generator = 250 kW

if Vt = 80 kV

a) Determine the decrease V along the transmission line

Rms current in cable = P / Vt = 250 / 80 = 3.125 amps

hence the rms voltage drop ( Δrmsvoltage )

Δrmsvoltage = Irms* R  = 3.125 * 2 * 0.30 = 1.875 volts

b) Determine the rate Pd at which energy is dissipated in line as thermal energy

Pd = [tex]I^2rms*R[/tex]

    =  3.125^2 * 2* 0.30  = 5.86 W

Answer:

700N

Explanation:

W=m×g

W=70kg×10N/m

W=700N

Can run through the circuitAnswer:

Explanation:

Answer:

a)   U = 1.96 10⁵ J, b)  K = 9.675 10³ J

Explanation:

a) the potential energy is

          U = m g h

where zero energy in general takes the floor

let's calculate

          U = 86 9.8 233

          U = 1.96 10⁵ J

b) They ask for kinetic energy and give us the speed of man

          K = ½ m v²

let's calculate

          K = ½ 86 15²

          K = 9.675 10³ J

Answer:  D

Explanation:

Answer:

Volume

Explanation:

Answer: The fork feels colder when you touch it because Steel conducts thermal energy better than plastic. The correct statement is 1

Explanation:

The ability of a material to transfer heat energy in an environment is known as thermal conductivity. It feels cooler to touch a steel spoon than a plastic spoon found in the same temperature because steel which is a type of metal is a highly efficient thermal conductor than spoon which is a plastic.

Metals can be defined as those substances which forms positive ion in a chemical reaction by lossing it's electrons. It has the following properties:

--> it is solid at room temperature

--> it has high melting point

--> it has high boiling point and

--> it is malleable.

Metals are said to be good thermal conductor because they contain free flowing conduction electrons. Therefore, when you touch a steel spoon and plastic spoon, it feels cooler because the steel metal is able to conduct heat away from your hand faster than the plastic which is a poor conductor of heat.

Answer:

1. Steel conducts thermal energy better than plastic.

Explanation:

Both objects are at the same temperature, and when you touch them, you feel the steel to be colder.

This happens because steel is a better thermal conductor, then when you touch it, it "steals" more thermal energy from you than the plastic.

As the amount of thermal energy transmitted is greater for the steel, you will feel it to be colder.

Then the correct option is the first one, steel conducts thermal energy better than plastic.

Answer:

5.02s

Explanation:

I got it right in acellus :)

The period of the oscillation when Tarzan is swinging back and forth so it should be 5.01 seconds.

Since

Length L = 6.25 m

g = 9.8 m/s²

So,

T = 2π√(L/g)

T = 2π√(6.25 / 9.8)

T = 5.01 sec

Hence, The period of the oscillation when Tarzan is swinging back and forth so it should be 5.01 seconds.

Learn more about oscillation here: https://brainly.com/question/26044136

Answer:

(a) Waves P and Q have the same  wavelength but wave P has twice the  amplitude of wave Q.

(b) Waves Q and R have the same amplitude  but wave R has twice the wavelength  of wave Q.

(c) Wave  T shows a steady frequency but changing amplitude.

(d) Wave  S shows steady amplitude but a changing frequency.

e) Waves  Q and R have a low amplitude and a steady  frequency.

Answer:

true

Reason for answer

it can't be false

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:

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:

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:

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.

Find more on cellular organizations:

https://brainly.com/question/29109671

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Answer:

Force will be 1/4 of the original

Explanation:

F = G m1 m2 / d^2          now change the distance to 2d

F = Gm1m2 / (2d)^2

F = 1/4  G m1 m2 / d^2      the force is reduced to 1/4 of the original

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:

A

Explanation:

Answer:

the awsner is d because friction is caused by two objects touching

Answer:

It’s friction that acts when an object is not moving

Explanation: