Answer:
B.The charge on A is -q; there is no charge on B.
Explanation:
We are given that
Charge=+q
We have to find the correct statement.
When positive charge is placed at center of uncharged metal sphere
insulated from the ground then negative charge(-q) induced on inner
surface A of sphere and the outer surface B is grounded then the surface is neutral .
It means there is no charge on surface B.
Hence, option B is true .
B.The charge on A is -q; there is no charge on B.
Answer:
pagtalon?
Explanation:
because that had to be the answer
Many ecosystems and plants are damaged or destroyed when a volcano erupts.
Explanation:
We will use the equations of constant acceleration to find out
and time t.
As we know that the initial speed is zero. So
(a)

×
m
×
m/s


= 
= 4.356×
m/s²
(b)


= 6.8870×
s
(c)
Σ
= (9.11×
)(4.356×
m/s²)
= 3.968×
N