Answer:
Explanation:
k = Coulomb constant = 
v = Velocity of electron = 
q = Charge of electron = 
m = Mass of electron = 
r = Radius
The electrical and centripetal force will balance each other
The radius of the orbital is
Answer:
Th answer is 1-
Explanation:
trust me i have this all on the periodic table thing my school gave lol
Answer:
A bowling ball sitting on the rack: Potential
Sitting in the top of a tree: Potential
The chemical bonds in sugar: Potential
An archer with his bow drawn: Potential
A baseball thrown to second base: Kinetic
The wind blowing through your hair: Kinetic
A volleyball player spiking a ball: Kinetic
A bicyclist pedaling up a hill
: Kinetic
A bowling ball rolling down the alley: Kinetic
Walking down the street: Kinetic
Answer and Explanation:
Stars create energy primarily through the fusion of hydrogen into helium through nuclear reactions.
<span>It is the lowest velocity which a body must have in order to escape the gravitational attraction of a particular planet or other object.
Every planet has their own corresponding escape velocities. Example - Earth has escape velocity of 11.2 Km/s. It means, if you want to leave the Earth's gravitational field then it's the lowest speed which you need to acquire otherwise you wouldn't do that!
Hope this helps!</span>
