Answer:
-4.167m/s, 81.2385m
Explanation:
initial velocity=120km/hr = 33.33m/s
final velocity=75km/hr = 20.83 m/s
t=3s
Acceleration=v-u/t
a=(20.83-33.33)/3
a=-12.5/3
a=-4.167
Therefore, the acceleration is -4.167 m/s^2
s=ut+1/2at^2
33.33*3+1/2*-4.167*3^2
81.2385 m
The correct answer is <span>nebula forms → nebula collapses → protostar forms → fusion begins</span>
Answer: 4 moles of ![Na_2SO_3](https://tex.z-dn.net/?f=Na_2SO_3)
Explanation: The given compound is an ionic compound formed by combination of sodium as a metal and sulphite as polyatomic anion.
It is formed by the combination of
and
.
Thus 1 mole of
contains 2 atoms of sodium, 1 atom of sulphur and 3 atoms of oxygen.
The 4 represents that 4 moles of
are present which contains 8 atoms of sodium, 4 atom of sulphur and 12 atoms of oxygen.
I disagree that folk dance forms can be outside their original meaningful form in this scenario.
<h3>What is Folk dance?</h3>
This is the type of dance which is unique to a particular set of people and helps celebrate their culture.
This dance is a ritualistic entertainment which is done in different type of gatherings such as ceremonies etc which is why it isn't outside their original meaningful form.
Read more about Folk dance here brainly.com/question/18269425