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3 years ago

What is electrical energy

Physics

1 answer:

creativ13 [48]3 years ago

8 0

Explanation:

it is energy that flows of electric charge it has the ability to do work or apply force to move an object.

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Two identical 0.25 kg balls are involved in a head-on collision. Ball A is initially travelling at 3.5 m/s, and ball B is inital

Naddik [55]

Answer:

a) mv(final):<0,0,0> minus mv(initial):<25,0,0> = <-25,0,0>

b) mv(final):<25,0,0> minus mv(initial):<0,0,0> = <25,0,0>

c) conservation of momentum makes it <0,0,0>

for a-b-c, momentum_system + momentum_surroundings = 0

Explanation:

Hope this helps

7 0

3 years ago

The gas in a cylinder has a volume of 5 liters at a pressure of 115 kPa. The pressure of the gas is increased to 211 kPa. Assumi

stira [4]

We know the initial pressure and volume, the final pressure, and the temperature is constant, Using the G.U.E.S.S. method we can express the problem like this:
$Givens: V_1=5 L, P_1= 115kPa, P_2= 211kPa
$
$Unknown: V_2$
$Equation: \frac{V_1P_1}{P_2}=V_2$
$Substitute: \frac{5L*115kPa}{211kPa}= V_2$
$Solve: \frac{5L*115kPa}{211kPa}= 2.73 or 2.72L$

      In conclusion, your answer is either 2.73 kPa if you round or 2.72 kPa if you don't. Hope you learned from it.

3 0

3 years ago

Which chemical equation represents a double replacement reaction?

liq [111]

D. NaOH + HCI NaCl + H,0

Explanation:

The last option is a double displacement/replacement reaction.

This reaction is a neutralization reaction in which an acid combines with a base to produce salt and water only.

NaOH + HCl → NaCl + H₂O

A double displacement reaction is one that occurs between ionic compounds.
In this reaction, there is an actual exchange of reaction partners.

One of the following conditions serves as a driving force;

Formation of water or any other non-ionizing compound
Liberation of gases
Formation of a precipitate

learn more:

Precipitate formation brainly.com/question/8896163

#learnwithBrainly

5 0

3 years ago

What is the difference between power circuit and control circuit of a typical cranking circuit?

docker41 [41]

This should help you with ur question

8 0

3 years ago

A concave lens can only form a

solmaris [256]

<span>C. A concave lens can only form a virtual image, because they are thinner in the middle and thicker around the edges.</span>

5 0

4 years ago

What is electrical energy​

What is electrical energy