Answer:
122.45 meters
Explanation:
G.P.E is m*g*h
The mass is 80 kg and gravity is 9.8 m/s². The G.P.E is 96000 J
Plug those in to the equation
96000=80*9.8*h
Multiply 80 and 9.8 to get 784
96000=784h
Divide by 784 on both sides to get h=122.45 meters
Hope this helps
Answer:
Explanation:
From the given information, we are to compare the minimum energies required to remove a neutron from , and
To start with ; the minimum energy required to remove a neutron from is :
=
= (38156.36 - 37225.15 -939.57) MeV
= -8.36 MeV Since energy is being given out
Thus, E = 8.36 MeV
the minimum energy required to remove a neutron from is :
=
= ( 39084.46 - 38156.36 - 939.57) MeV
= -11.47 MeV Since energy is being given out
Thus, E = 11.47 MeV
the minimum energy required to remove a neutron from is :
=
= (40016.10 -39084.46 -939.57) MeV
= - 7.93 MeV Since energy is being given out
Thus, E =7.93 MeV
Why there is a distinct increase of this energy for ?
This is as a result of electronic configuration of which posses the same number of proton and neutron, as such, tends to acquire more stability. For this reason, it will be difficult to remove a neutron from .
Answer is 4,400,000 kg • m/s
The concept required to solve this problem is that related to the Isobaric process. Isobaric process is understood as the process in which changes occur at constant pressure. From the first law of thermodynamics this can be expressed as,
Here,
P = Pressure
dV = Differential of Volume
As the Pressure is constant we have,
Replacing
Therefore the correct answer is A.