Complete Question
The diagram for this question is showed on the first uploaded image (reference homework solutions )
Answer:
The velocity at the bottom is 
Explanation:
From the question we are told that
The total distance traveled is 
The mass of the block is 
The height of the block from the ground is h = 0.60 m
According the law of energy
Where PE is the potential energy which is mathematically represented as
substituting values
So
KE is the kinetic energy at the bottom which is mathematically represented as
So
substituting values
=> 
=> 
=>
D oxygen i believe is your answer
Answer:
Science is the pursuit and application of knowledge and understanding of the natural and social world following a systematic methodology based on evidence. Scientific methodology includes the following: Objective observation: Measurement and data (possibly although not necessarily using mathematics as a tool)
Explanation:
<em>HOPE</em><em> </em><em>IT</em><em> </em><em>HELPS</em><em> </em>
<em>HAVE</em><em> </em><em>A</em><em> </em><em>NICE</em><em> </em><em>DAY</em><em> </em><em>:)</em><em> </em>
<em>IT'S</em><em> </em><em>SRESHTHA77</em><em> </em>
<em>GORGEOUS</em><em> </em><em>DIDI</em><em> </em>
The process of making a heavy (single (a part of an atom) from two lighter than the original nuclei n<span>uclear is commonly known as the Nuclear Fission. It is called a nuclear reaction, due to it realizes a huge about of energy.</span>
