Irregular galaxies get their odd shapes in many ways. One way irregular galaxies are formed is when galaxies collide or come close to one another, and their gravitational forces interact. Another source of irregular galaxies may be very young galaxies that have not yet reached a symmetrical state.
We will apply the concepts related to Newton's second law. At the same time we will convert everything to the system of international units.
The values of the velocities are,
We know that the acceleration is equivalent to the change of the speed in a certain time therefore
Now applying the Newton's second law we have,
Therefore the approximate magnitude is 8516.36N
A vacuole stores water and food in a cell
A.
-> the products are stable atoms with a much lower atomic number. For example, Uranium 238 commonly breaks down into strontium and xenon, both of which are stable and non-radioactive.
They are also low in quantity because of the precision involved in breaking down a large atom via neutron capture means that few fission reactions take place.
Hope I helped :)
Source: I studied nuclear physics in year 11
Answer:
Electron.
From plastic rod to metal sphere.
Explanation:
The charged plastic rod is negatively charged, which means it contains excess electrons.
After they touch each other, the plastic rod now has a more positive value.
Since the sphere is a metal sphere, it is able to conduct the flow of electrons.
Hence, the plastic rod has given off some of its electrons to the metal sphere.
