Nuclear energy is EXTREMELY ecofriendly, punching down any fossil fuels and even wind energy. It also is reliable, and has low emissions. However, nuclear energy is somewhat expensive and can go wrong, being dangerous to the environment and people. Along with this, uranium is finite and radioactive waste disposal is really bad.
Magnitude is the word used to describe the amount of energy released by an earthquake.
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The most widely accepted theory about the universe is the big bang theory.
<h3>What is big bounce theory?</h3>
The Big Bounce theory refers to the universe that is expanding and contracting, move back and forth in a big-picture timeline. The Big Bang theory was happened about 13.8 billion years ago when the universe began as a tiny, dense, ball that exploded. Many astronomers use the Big Bang theory to show how the universe began. But what caused this explosion in the first thing that is still a mystery. It has passed through many stages, which can be considered cosmological theories. The flat Earth, the geocentric model, heliocentricity, galactic centricity, the Big Bang, and the Inflationary Big Bang. In the Big Bounce theory, the universe is expanding and contracting, seesawing back and forth in a massively big-picture timeline more specific theory called "Big Bounce" theory proposes that the universe could collapse to the state where it is first started and then initiate another Big Bang.
So we can conclude that The Big Bang theory says that the universe came into being from a single more than 13 billion years ago.
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Answer: The acceleration of 28 Kg object will be 2
Explanation: Force acting on an object is defined as mass times acceleration acting on it.
Mathematically it is defined as:
Force = mass acceleration
F = 8 7 = 56 N
If the same force is acting on a 28 Kg object then the acceleration of the object will be equals to force to mass ratio.
Acceleration = = 2
The total power delivered by the battery is 32W.
<h3>
What is total power?</h3>
The total power in a series circuit can be described as one that is equal to the sum of the power that is been dissipated by the individual resistors.
The total power delivered by the battery can be calculated using the formula below:
Pp= [(Δv)^2/ R]
=4 [(Δv)^2/ 2R]
=4Ps
where Ps= power in the series = 8.00 W
R= resistance
=4*8W
=32W
Therefore, total power delivered by the battery is 32W.
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