Atoms have electrons orbiting in their outermost shells.
Electrons reside in orbitals in their outermost shells. Reactivity of atoms depend on the number of electrons in the shells. Elements with few number of electrons in the shells react by donating the electrons and elements with large number of electrons in the shells react by taking in electrons to complete the shell.
Atoms with complete shells are stable / inert and they do not have the tendency to react.
answer is atom does not need any electrons if it has a full outermost shell.
Answer:
The resultant acceleration of the particle is a= 0.411 m/s²
Explanation:
r= 0.01m
w= 6 rad/s
α= 20 rad/s²
ac= w²*r
ac= 0.36 m/s²
at= α*r
at= 0.2 m/s²
a= √(at² + ac²)
a= 0.411 m/s²
The energy that will be released will be 8.95×10^(21) Joules
for comparison, the Nagasaki atom bomb released 8.8*10^(13) Joules
so this meteorite is (8.95×10^(21))/(8.8*10^(13))=100×10^6 (100 million) times more destructive
Answer:440.03 N
Explanation:
Given
horizontal component of acceleration
vertical component of acceleration
mass of ball =0.37 kg
Force in horizontal direction
Force in vertical direction
Therefore net force is
|F|=440.03 N