Answer:
The value is
The force will be outward
Explanation:
From the question we are told that
The diameter of the disk is
The external pressure on Mars is
From the question we are told that
Internal pressure = External pressure
Generally the external Force on earth is
Here is the atmospheric pressure with value
So
=>
=>
Generally the external Force on Mars is
=>
=>
Net force is mathematically represented as
=>
=> converting to pounds
=>
Given that that the value is positive then the force will be outward
You will see some thing pitch black pulling you. you will feel an immense pull or attraction while going rapidly inside the black hole.
For the answer to the question above, if your question is a lever with a pivot and which sounds more likely ...then I would say from the principle of moments: F1*d1=F2*d2
<span>given F1=high and F2=low ---> d1 must be low and d2 high for the equations to be balanced. </span>
<span>So the answer is simply: Inversely</span>
Answer:
6bar
Explanation:
According to pressure law;
P1/T1 = P2/T2
Given the following;
P1 = 1bar
T1 = 20oC
P2 = ?
T2 = 120oC
Substitute
1/20 = P2/120
20P2 = 120
P2 = 120/20
P2 = 6bar
Hence the new pressure will be 6bar