The pressure can be solved using the following formula:
P = mg / A
Where: P = pressure
mg = mass * gravity = W = 10.5 N
A = l*w
Solving for A (maximum):
A = 8*3
A = 24 sq. cm
Solving for A (minimum):
A = 15*8
A = 120 sq. cm
Substituting into the first equation:
Pmax = 10.5 N / 24 sq.cm
Pmax = 0.4375 Pa
Pmin = 10.5 N / 120 sq.cm
<span>Pmin = 0.0875 Pa</span>
3.87 i think but if its not correct then let me know.
Answer
I can’t see the question, the image won’t load can you tell me it in the comments I will answer there
There is a repulsive force between two charged objects when they are of like charges/ they are likely charged (like charges repel each other)
I believe the answer is true.
I hope this helps :)
